28744881120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2767

約数の個数: 576

約数和(自身を含む): 114124308480

約数和(自身を除く): 85379427360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 23, 24, 30, 32, 34, 36, 38, 40, 45, 46, 48, 51, 57, 60, 68, 69, 72, 76, 80, 85, 90, 92, 95, 96, 102, 114, 115, 120, 136, 138, 144, 152, 153, 160, 170, 171, 180, 184, 190, 204, 207, 228, 230, 240, 255, 272, 276, 285, 288, 304, 306, 323, 340, 342, 345, 360, 368, 380, 391, 408, 414, 437, 456, 460, 480, 510, 544, 552, 570, 608, 612, 646, 680, 684, 690, 720, 736, 760, 765, 782, 816, 828, 855, 874, 912, 920, 969, 1020, 1035, 1104, 1140, 1173, 1224, 1292, 1311, 1360, 1368, 1380, 1440, 1520, 1530, 1564, 1615, 1632, 1656, 1710, 1748, 1824, 1840, 1938, 1955, 2040, 2070, 2185, 2208, 2280, 2346, 2448, 2584, 2622, 2687, 2720, 2736, 2760, 2907, 3040, 3060, 3128, 3230, 3312, 3420, 3496, 3519, 3680, 3876, 3910, 3933, 4080, 4140, 4370, 4560, 4692, 4845, 4896, 5168, 5244, 5374, 5472, 5520, 5814, 5865, 6120, 6256, 6460, 6555, 6624, 6840, 6992, 7038, 7429, 7752, 7820, 7866, 8061, 8160, 8280, 8740, 9120, 9384, 9690, 10336, 10488, 10748, 11040, 11628, 11730, 12240, 12512, 12920, 13110, 13435, 13680, 13984, 14076, 14535, 14858, 15504, 15640, 15732, 16122, 16560, 17480, 17595, 18768, 19380, 19665, 20976, 21496, 22287, 23256, 23460, 24183, 24480, 25840, 26220, 26870, 27360, 28152, 29070, 29716, 31008, 31280, 31464, 32244, 33120, 34960, 35190, 37145, 37536, 38760, 39330, 40305, 41952, 42992, 44574, 45679, 46512, 46920, 48366, 51053, 51680, 52440, 53740, 56304, 58140, 59432, 61801, 62560, 62928, 64488, 66861, 69920, 70380, 74290, 77520, 78660, 80610, 85984, 89148, 91358, 93024, 93840, 96732, 102106, 104880, 107480, 111435, 112608, 116280, 118864, 120915, 123602, 125856, 128976, 133722, 137037, 140760, 148580, 153159, 155040, 157320, 161220, 178296, 182716, 185403, 187680, 193464, 204212, 209760, 214960, 222870, 228395, 232560, 237728, 241830, 247204, 255265, 257952, 267444, 274074, 281520, 297160, 306318, 309005, 314640, 322440, 334305, 356592, 365432, 370806, 386928, 408424, 411111, 429920, 445740, 456790, 459477, 465120, 483660, 494408, 510530, 534888, 548148, 556209, 563040, 594320, 612636, 618010, 629280, 644880, 668610, 685185, 713184, 730864, 741612, 765795, 773856, 816848, 822222, 867901, 891480, 913580, 918954, 927015, 967320, 988816, 1021060, 1050617, 1069776, 1096296, 1112418, 1174219, 1188640, 1225272, 1236020, 1289760, 1337220, 1370370, 1461728, 1483224, 1531590, 1633696, 1644444, 1735802, 1782960, 1827160, 1837908, 1854030, 1934640, 1977632, 2042120, 2055555, 2101234, 2139552, 2192592, 2224836, 2297385, 2348438, 2450544, 2472040, 2603703, 2674440, 2740740, 2781045, 2966448, 3063180, 3151851, 3288888, 3471604, 3522657, 3565920, 3654320, 3675816, 3708060, 3869280, 4084240, 4111110, 4202468, 4339505, 4385184, 4449672, 4594770, 4696876, 4901088, 4944080, 5207406, 5253085, 5348880, 5481480, 5562090, 5871095, 5932896, 6126360, 6303702, 6577776, 6943208, 7045314, 7308640, 7351632, 7416120, 7811109, 8168480, 8222220, 8404936, 8679010, 8899344, 9189540, 9393752, 9455553, 9888160, 10414812, 10506170, 10567971, 10697760, 10962960, 11124180, 11742190, 12252720, 12607404, 13018515, 13155552, 13886416, 14090628, 14703264, 14832240, 15622218, 15759255, 16444440, 16809872, 17358020, 17613285, 17798688, 18379080, 18787504, 18911106, 19961723, 20829624, 21012340, 21135942, 21925920, 22248360, 23484380, 24505440, 25214808, 26037030, 27772832, 28181256, 29664480, 31244436, 31518510, 32888880, 33619744, 34716040, 35226570, 36758160, 37575008, 37822212, 39055545, 39923446, 41659248, 42024680, 42271884, 44496720, 46968760, 47277765, 50429616, 52074060, 52839855, 56362512, 59885169, 62488872, 63037020, 65777760, 69432080, 70453140, 73516320, 75644424, 78111090, 79846892, 83318496, 84049360, 84543768, 88993440, 93937520, 94555530, 99808615, 100859232, 104148120, 105679710, 112725024, 119770338, 124977744, 126074040, 138864160, 140906280, 151288848, 156222180, 159693784, 168098720, 169087536, 179655507, 187875040, 189111060, 199617230, 208296240, 211359420, 239540676, 249955488, 252148080, 281812560, 299425845, 302577696, 312444360, 319387568, 338175072, 359311014, 378222120, 399234460, 416592480, 422718840, 479081352, 504296160, 563625120, 598851690, 624888720, 638775136, 718622028, 756444240, 798468920, 845437680, 898277535, 958162704, 1197703380, 1249777440, 1437244056, 1512888480, 1596937840, 1690875360, 1796555070, 1916325408, 2395406760, 2874488112, 3193875680, 3593110140, 4790813520, 5748976224, 7186220280, 9581627040, 14372440560, 28744881120]

約数ペア:

[(1, 28744881120), (2, 14372440560), (3, 9581627040), (4, 7186220280), (5, 5748976224), (6, 4790813520), (8, 3593110140), (9, 3193875680), (10, 2874488112), (12, 2395406760), (15, 1916325408), (16, 1796555070), (17, 1690875360), (18, 1596937840), (19, 1512888480), (20, 1437244056), (23, 1249777440), (24, 1197703380), (30, 958162704), (32, 898277535), (34, 845437680), (36, 798468920), (38, 756444240), (40, 718622028), (45, 638775136), (46, 624888720), (48, 598851690), (51, 563625120), (57, 504296160), (60, 479081352), (68, 422718840), (69, 416592480), (72, 399234460), (76, 378222120), (80, 359311014), (85, 338175072), (90, 319387568), (92, 312444360), (95, 302577696), (96, 299425845), (102, 281812560), (114, 252148080), (115, 249955488), (120, 239540676), (136, 211359420), (138, 208296240), (144, 199617230), (152, 189111060), (153, 187875040), (160, 179655507), (170, 169087536), (171, 168098720), (180, 159693784), (184, 156222180), (190, 151288848), (204, 140906280), (207, 138864160), (228, 126074040), (230, 124977744), (240, 119770338), (255, 112725024), (272, 105679710), (276, 104148120), (285, 100859232), (288, 99808615), (304, 94555530), (306, 93937520), (323, 88993440), (340, 84543768), (342, 84049360), (345, 83318496), (360, 79846892), (368, 78111090), (380, 75644424), (391, 73516320), (408, 70453140), (414, 69432080), (437, 65777760), (456, 63037020), (460, 62488872), (480, 59885169), (510, 56362512), (544, 52839855), (552, 52074060), (570, 50429616), (608, 47277765), (612, 46968760), (646, 44496720), (680, 42271884), (684, 42024680), (690, 41659248), (720, 39923446), (736, 39055545), (760, 37822212), (765, 37575008), (782, 36758160), (816, 35226570), (828, 34716040), (855, 33619744), (874, 32888880), (912, 31518510), (920, 31244436), (969, 29664480), (1020, 28181256), (1035, 27772832), (1104, 26037030), (1140, 25214808), (1173, 24505440), (1224, 23484380), (1292, 22248360), (1311, 21925920), (1360, 21135942), (1368, 21012340), (1380, 20829624), (1440, 19961723), (1520, 18911106), (1530, 18787504), (1564, 18379080), (1615, 17798688), (1632, 17613285), (1656, 17358020), (1710, 16809872), (1748, 16444440), (1824, 15759255), (1840, 15622218), (1938, 14832240), (1955, 14703264), (2040, 14090628), (2070, 13886416), (2185, 13155552), (2208, 13018515), (2280, 12607404), (2346, 12252720), (2448, 11742190), (2584, 11124180), (2622, 10962960), (2687, 10697760), (2720, 10567971), (2736, 10506170), (2760, 10414812), (2907, 9888160), (3040, 9455553), (3060, 9393752), (3128, 9189540), (3230, 8899344), (3312, 8679010), (3420, 8404936), (3496, 8222220), (3519, 8168480), (3680, 7811109), (3876, 7416120), (3910, 7351632), (3933, 7308640), (4080, 7045314), (4140, 6943208), (4370, 6577776), (4560, 6303702), (4692, 6126360), (4845, 5932896), (4896, 5871095), (5168, 5562090), (5244, 5481480), (5374, 5348880), (5472, 5253085), (5520, 5207406), (5814, 4944080), (5865, 4901088), (6120, 4696876), (6256, 4594770), (6460, 4449672), (6555, 4385184), (6624, 4339505), (6840, 4202468), (6992, 4111110), (7038, 4084240), (7429, 3869280), (7752, 3708060), (7820, 3675816), (7866, 3654320), (8061, 3565920), (8160, 3522657), (8280, 3471604), (8740, 3288888), (9120, 3151851), (9384, 3063180), (9690, 2966448), (10336, 2781045), (10488, 2740740), (10748, 2674440), (11040, 2603703), (11628, 2472040), (11730, 2450544), (12240, 2348438), (12512, 2297385), (12920, 2224836), (13110, 2192592), (13435, 2139552), (13680, 2101234), (13984, 2055555), (14076, 2042120), (14535, 1977632), (14858, 1934640), (15504, 1854030), (15640, 1837908), (15732, 1827160), (16122, 1782960), (16560, 1735802), (17480, 1644444), (17595, 1633696), (18768, 1531590), (19380, 1483224), (19665, 1461728), (20976, 1370370), (21496, 1337220), (22287, 1289760), (23256, 1236020), (23460, 1225272), (24183, 1188640), (24480, 1174219), (25840, 1112418), (26220, 1096296), (26870, 1069776), (27360, 1050617), (28152, 1021060), (29070, 988816), (29716, 967320), (31008, 927015), (31280, 918954), (31464, 913580), (32244, 891480), (33120, 867901), (34960, 822222), (35190, 816848), (37145, 773856), (37536, 765795), (38760, 741612), (39330, 730864), (40305, 713184), (41952, 685185), (42992, 668610), (44574, 644880), (45679, 629280), (46512, 618010), (46920, 612636), (48366, 594320), (51053, 563040), (51680, 556209), (52440, 548148), (53740, 534888), (56304, 510530), (58140, 494408), (59432, 483660), (61801, 465120), (62560, 459477), (62928, 456790), (64488, 445740), (66861, 429920), (69920, 411111), (70380, 408424), (74290, 386928), (77520, 370806), (78660, 365432), (80610, 356592), (85984, 334305), (89148, 322440), (91358, 314640), (93024, 309005), (93840, 306318), (96732, 297160), (102106, 281520), (104880, 274074), (107480, 267444), (111435, 257952), (112608, 255265), (116280, 247204), (118864, 241830), (120915, 237728), (123602, 232560), (125856, 228395), (128976, 222870), (133722, 214960), (137037, 209760), (140760, 204212), (148580, 193464), (153159, 187680), (155040, 185403), (157320, 182716), (161220, 178296)]