28301156640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:985

約数の個数: 576

約数和(自身を含む): 109284215040

約数和(自身を除く): 80983058400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 71, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 142, 144, 152, 153, 160, 170, 171, 180, 190, 204, 213, 228, 240, 255, 272, 284, 285, 288, 304, 306, 323, 340, 342, 355, 360, 380, 408, 426, 456, 480, 510, 544, 568, 570, 608, 612, 639, 646, 680, 684, 710, 720, 760, 765, 816, 852, 855, 857, 912, 969, 1020, 1065, 1136, 1140, 1207, 1224, 1278, 1292, 1349, 1360, 1368, 1420, 1440, 1520, 1530, 1615, 1632, 1704, 1710, 1714, 1824, 1938, 2040, 2130, 2272, 2280, 2414, 2448, 2556, 2571, 2584, 2698, 2720, 2736, 2840, 2907, 3040, 3060, 3195, 3230, 3408, 3420, 3428, 3621, 3876, 4047, 4080, 4260, 4285, 4560, 4828, 4845, 4896, 5112, 5142, 5168, 5396, 5472, 5680, 5814, 6035, 6120, 6390, 6460, 6745, 6816, 6840, 6856, 7242, 7713, 7752, 8094, 8160, 8520, 8570, 9120, 9656, 9690, 10224, 10284, 10336, 10792, 10863, 11360, 11628, 12070, 12141, 12240, 12780, 12855, 12920, 13490, 13680, 13712, 14484, 14535, 14569, 15426, 15504, 16188, 16283, 17040, 17140, 18105, 19312, 19380, 20235, 20448, 20568, 21584, 21726, 22933, 23256, 24140, 24282, 24480, 25560, 25710, 25840, 26980, 27360, 27424, 28968, 29070, 29138, 30852, 31008, 32376, 32566, 34080, 34280, 36210, 38565, 38624, 38760, 40470, 41136, 43168, 43452, 43707, 45866, 46512, 48280, 48564, 48849, 51120, 51420, 51680, 53960, 54315, 57936, 58140, 58276, 60705, 60847, 61704, 64752, 65132, 68560, 68799, 72420, 72845, 77130, 77520, 80940, 81415, 82272, 86904, 87414, 91732, 93024, 96560, 97128, 97698, 102240, 102840, 107920, 108630, 114665, 115872, 116280, 116552, 121410, 121694, 123408, 129504, 130264, 131121, 137120, 137598, 144840, 145690, 146547, 154260, 155040, 161880, 162830, 173808, 174828, 182541, 183464, 193120, 194256, 195396, 205680, 206397, 215840, 217260, 218535, 229330, 232560, 233104, 242820, 243388, 244245, 246816, 260528, 262242, 275196, 276811, 289680, 291380, 293094, 304235, 308520, 323760, 325660, 343995, 347616, 349656, 365082, 366928, 388512, 390792, 411360, 412794, 434520, 437070, 458660, 465120, 466208, 485640, 486776, 488490, 521056, 524484, 547623, 550392, 553622, 579360, 582760, 586188, 608470, 617040, 647520, 651320, 655605, 687990, 699312, 730164, 732735, 733856, 781584, 825588, 830433, 869040, 874140, 912705, 917320, 971280, 973552, 976980, 1031985, 1034399, 1048968, 1095246, 1100784, 1107244, 1156093, 1165520, 1172376, 1216940, 1234080, 1302640, 1311210, 1375980, 1384055, 1398624, 1460328, 1465470, 1563168, 1651176, 1660866, 1738080, 1748280, 1825410, 1834640, 1942560, 1947104, 1953960, 2063970, 2068798, 2097936, 2190492, 2201568, 2214488, 2312186, 2331040, 2344752, 2433880, 2491299, 2605280, 2622420, 2738115, 2751960, 2768110, 2920656, 2930940, 3103197, 3302352, 3321732, 3468279, 3496560, 3650820, 3669280, 3907920, 4127940, 4137596, 4152165, 4195872, 4380984, 4428976, 4624372, 4689504, 4867760, 4982598, 5171995, 5244840, 5476230, 5503920, 5536220, 5780465, 5841312, 5861880, 6206394, 6604704, 6643464, 6936558, 6993120, 7301640, 7815840, 8255880, 8275192, 8304330, 8761968, 8857952, 9248744, 9309591, 9735520, 9965196, 10343990, 10404837, 10489680, 10952460, 11007840, 11072440, 11560930, 11723760, 12412788, 12456495, 13286928, 13873116, 14603280, 15515985, 16511760, 16550384, 16608660, 17341395, 17523936, 18497488, 18619182, 19653581, 19930392, 20687980, 20809674, 20979360, 21904920, 22144880, 23121860, 23447520, 24825576, 24912990, 26573856, 27746232, 29206560, 31031970, 33023520, 33100768, 33217320, 34682790, 36994976, 37238364, 39307162, 39860784, 41375960, 41619348, 43809840, 44289760, 46243720, 46547955, 49651152, 49825980, 52024185, 55492464, 58960743, 62063940, 66434640, 69365580, 74476728, 78614324, 79721568, 82751920, 83238696, 87619680, 92487440, 93095910, 98267905, 99302304, 99651960, 104048370, 110984928, 117921486, 124127880, 132869280, 138731160, 148953456, 157228648, 165503840, 166477392, 176882229, 184974880, 186191820, 196535810, 199303920, 208096740, 235842972, 248255760, 277462320, 294803715, 297906912, 314457296, 332954784, 353764458, 372383640, 393071620, 398607840, 416193480, 471685944, 496511520, 554924640, 589607430, 628914592, 707528916, 744767280, 786143240, 832386960, 884411145, 943371888, 1179214860, 1415057832, 1489534560, 1572286480, 1664773920, 1768822290, 1886743776, 2358429720, 2830115664, 3144572960, 3537644580, 4716859440, 5660231328, 7075289160, 9433718880, 14150578320, 28301156640]

約数ペア:

[(1, 28301156640), (2, 14150578320), (3, 9433718880), (4, 7075289160), (5, 5660231328), (6, 4716859440), (8, 3537644580), (9, 3144572960), (10, 2830115664), (12, 2358429720), (15, 1886743776), (16, 1768822290), (17, 1664773920), (18, 1572286480), (19, 1489534560), (20, 1415057832), (24, 1179214860), (30, 943371888), (32, 884411145), (34, 832386960), (36, 786143240), (38, 744767280), (40, 707528916), (45, 628914592), (48, 589607430), (51, 554924640), (57, 496511520), (60, 471685944), (68, 416193480), (71, 398607840), (72, 393071620), (76, 372383640), (80, 353764458), (85, 332954784), (90, 314457296), (95, 297906912), (96, 294803715), (102, 277462320), (114, 248255760), (120, 235842972), (136, 208096740), (142, 199303920), (144, 196535810), (152, 186191820), (153, 184974880), (160, 176882229), (170, 166477392), (171, 165503840), (180, 157228648), (190, 148953456), (204, 138731160), (213, 132869280), (228, 124127880), (240, 117921486), (255, 110984928), (272, 104048370), (284, 99651960), (285, 99302304), (288, 98267905), (304, 93095910), (306, 92487440), (323, 87619680), (340, 83238696), (342, 82751920), (355, 79721568), (360, 78614324), (380, 74476728), (408, 69365580), (426, 66434640), (456, 62063940), (480, 58960743), (510, 55492464), (544, 52024185), (568, 49825980), (570, 49651152), (608, 46547955), (612, 46243720), (639, 44289760), (646, 43809840), (680, 41619348), (684, 41375960), (710, 39860784), (720, 39307162), (760, 37238364), (765, 36994976), (816, 34682790), (852, 33217320), (855, 33100768), (857, 33023520), (912, 31031970), (969, 29206560), (1020, 27746232), (1065, 26573856), (1136, 24912990), (1140, 24825576), (1207, 23447520), (1224, 23121860), (1278, 22144880), (1292, 21904920), (1349, 20979360), (1360, 20809674), (1368, 20687980), (1420, 19930392), (1440, 19653581), (1520, 18619182), (1530, 18497488), (1615, 17523936), (1632, 17341395), (1704, 16608660), (1710, 16550384), (1714, 16511760), (1824, 15515985), (1938, 14603280), (2040, 13873116), (2130, 13286928), (2272, 12456495), (2280, 12412788), (2414, 11723760), (2448, 11560930), (2556, 11072440), (2571, 11007840), (2584, 10952460), (2698, 10489680), (2720, 10404837), (2736, 10343990), (2840, 9965196), (2907, 9735520), (3040, 9309591), (3060, 9248744), (3195, 8857952), (3230, 8761968), (3408, 8304330), (3420, 8275192), (3428, 8255880), (3621, 7815840), (3876, 7301640), (4047, 6993120), (4080, 6936558), (4260, 6643464), (4285, 6604704), (4560, 6206394), (4828, 5861880), (4845, 5841312), (4896, 5780465), (5112, 5536220), (5142, 5503920), (5168, 5476230), (5396, 5244840), (5472, 5171995), (5680, 4982598), (5814, 4867760), (6035, 4689504), (6120, 4624372), (6390, 4428976), (6460, 4380984), (6745, 4195872), (6816, 4152165), (6840, 4137596), (6856, 4127940), (7242, 3907920), (7713, 3669280), (7752, 3650820), (8094, 3496560), (8160, 3468279), (8520, 3321732), (8570, 3302352), (9120, 3103197), (9656, 2930940), (9690, 2920656), (10224, 2768110), (10284, 2751960), (10336, 2738115), (10792, 2622420), (10863, 2605280), (11360, 2491299), (11628, 2433880), (12070, 2344752), (12141, 2331040), (12240, 2312186), (12780, 2214488), (12855, 2201568), (12920, 2190492), (13490, 2097936), (13680, 2068798), (13712, 2063970), (14484, 1953960), (14535, 1947104), (14569, 1942560), (15426, 1834640), (15504, 1825410), (16188, 1748280), (16283, 1738080), (17040, 1660866), (17140, 1651176), (18105, 1563168), (19312, 1465470), (19380, 1460328), (20235, 1398624), (20448, 1384055), (20568, 1375980), (21584, 1311210), (21726, 1302640), (22933, 1234080), (23256, 1216940), (24140, 1172376), (24282, 1165520), (24480, 1156093), (25560, 1107244), (25710, 1100784), (25840, 1095246), (26980, 1048968), (27360, 1034399), (27424, 1031985), (28968, 976980), (29070, 973552), (29138, 971280), (30852, 917320), (31008, 912705), (32376, 874140), (32566, 869040), (34080, 830433), (34280, 825588), (36210, 781584), (38565, 733856), (38624, 732735), (38760, 730164), (40470, 699312), (41136, 687990), (43168, 655605), (43452, 651320), (43707, 647520), (45866, 617040), (46512, 608470), (48280, 586188), (48564, 582760), (48849, 579360), (51120, 553622), (51420, 550392), (51680, 547623), (53960, 524484), (54315, 521056), (57936, 488490), (58140, 486776), (58276, 485640), (60705, 466208), (60847, 465120), (61704, 458660), (64752, 437070), (65132, 434520), (68560, 412794), (68799, 411360), (72420, 390792), (72845, 388512), (77130, 366928), (77520, 365082), (80940, 349656), (81415, 347616), (82272, 343995), (86904, 325660), (87414, 323760), (91732, 308520), (93024, 304235), (96560, 293094), (97128, 291380), (97698, 289680), (102240, 276811), (102840, 275196), (107920, 262242), (108630, 260528), (114665, 246816), (115872, 244245), (116280, 243388), (116552, 242820), (121410, 233104), (121694, 232560), (123408, 229330), (129504, 218535), (130264, 217260), (131121, 215840), (137120, 206397), (137598, 205680), (144840, 195396), (145690, 194256), (146547, 193120), (154260, 183464), (155040, 182541), (161880, 174828), (162830, 173808)]