28988971440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 480

約数和(自身を含む): 107808599808

約数和(自身を除く): 78819628368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 61, 65, 66, 78, 80, 88, 104, 110, 120, 122, 130, 132, 143, 156, 165, 176, 183, 195, 208, 220, 227, 240, 244, 260, 264, 286, 305, 312, 330, 366, 390, 429, 440, 454, 488, 520, 528, 572, 610, 624, 660, 671, 681, 715, 732, 780, 793, 858, 880, 908, 915, 976, 1040, 1135, 1144, 1220, 1320, 1342, 1362, 1430, 1464, 1560, 1586, 1716, 1816, 1830, 2013, 2145, 2270, 2288, 2379, 2440, 2497, 2640, 2684, 2724, 2860, 2928, 2951, 3120, 3172, 3355, 3405, 3432, 3632, 3660, 3721, 3965, 4026, 4290, 4540, 4758, 4880, 4994, 5368, 5448, 5720, 5902, 6344, 6710, 6810, 6864, 7320, 7442, 7491, 7930, 8052, 8580, 8723, 8853, 9080, 9516, 9988, 10065, 10736, 10896, 11163, 11440, 11804, 11895, 12485, 12688, 13420, 13620, 13847, 14640, 14755, 14884, 14982, 15860, 16104, 17160, 17446, 17706, 18160, 18605, 19032, 19976, 20130, 22326, 23608, 23790, 24970, 26169, 26840, 27240, 27694, 29510, 29768, 29964, 31720, 32208, 32461, 34320, 34892, 35412, 37210, 37455, 38064, 39952, 40260, 40931, 41541, 43615, 44265, 44652, 47216, 47580, 48373, 49940, 52338, 53680, 54480, 55388, 55815, 59020, 59536, 59928, 63440, 64922, 69235, 69784, 70824, 74420, 74910, 80520, 81862, 83082, 87230, 88530, 89304, 95160, 96746, 97383, 99880, 104676, 110776, 111630, 118040, 119856, 122793, 129844, 130845, 138470, 139568, 141648, 145119, 148840, 149820, 152317, 161040, 162305, 163724, 166164, 174460, 177060, 178608, 180011, 190320, 193492, 194766, 199760, 204655, 207705, 209352, 221552, 223260, 236080, 241865, 245586, 259688, 261690, 276940, 290238, 297680, 299640, 304634, 324610, 327448, 332328, 348920, 354120, 360022, 386984, 389532, 409310, 415410, 418704, 446520, 456951, 483730, 486915, 491172, 519376, 523380, 532103, 540033, 553880, 580476, 599280, 609268, 613965, 649220, 654896, 664656, 697840, 708240, 720044, 725595, 761585, 773968, 779064, 818620, 830820, 844667, 893040, 900055, 913902, 967460, 973830, 982344, 1046760, 1064206, 1080066, 1107760, 1160952, 1218536, 1227930, 1298440, 1440088, 1451190, 1523170, 1558128, 1596309, 1637240, 1661640, 1689334, 1800110, 1827804, 1934920, 1947660, 1964688, 1980121, 2093520, 2128412, 2160132, 2284755, 2321904, 2437072, 2455860, 2534001, 2596880, 2660515, 2700165, 2880176, 2902380, 3046340, 3192618, 3274480, 3323280, 3378668, 3600220, 3655608, 3869840, 3895320, 3960242, 4223335, 4256824, 4320264, 4569510, 4911720, 5068002, 5321030, 5400330, 5804760, 5940363, 6092680, 6385236, 6757336, 7200440, 7311216, 7790640, 7920484, 7981545, 8446670, 8513648, 8640528, 9139020, 9291337, 9823440, 9900605, 10136004, 10642060, 10800660, 10980671, 11609520, 11880726, 12185360, 12670005, 12770472, 13514672, 14400880, 15840968, 15963090, 16893340, 18278040, 18582674, 19801210, 20272008, 21284120, 21601320, 21961342, 23761452, 25340010, 25540944, 27874011, 29701815, 31681936, 31926180, 32942013, 33786680, 36556080, 37165348, 39602420, 40544016, 42568240, 43202640, 43922684, 46456685, 47522904, 50680020, 54903355, 55748022, 59403630, 63852360, 65884026, 67573360, 74330696, 79204840, 87845368, 92913370, 95045808, 101360040, 109806710, 111496044, 118807260, 120787381, 127704720, 131768052, 139370055, 148661392, 158409680, 164710065, 175690736, 185826740, 202720080, 219613420, 222992088, 237614520, 241574762, 263536104, 278740110, 329420130, 362362143, 371653480, 439226840, 445984176, 475229040, 483149524, 527072208, 557480220, 603936905, 658840260, 724724286, 743306960, 878453680, 966299048, 1114960440, 1207873810, 1317680520, 1449448572, 1811810715, 1932598096, 2229920880, 2415747620, 2635361040, 2898897144, 3623621430, 4831495240, 5797794288, 7247242860, 9662990480, 14494485720, 28988971440]

約数ペア:

[(1, 28988971440), (2, 14494485720), (3, 9662990480), (4, 7247242860), (5, 5797794288), (6, 4831495240), (8, 3623621430), (10, 2898897144), (11, 2635361040), (12, 2415747620), (13, 2229920880), (15, 1932598096), (16, 1811810715), (20, 1449448572), (22, 1317680520), (24, 1207873810), (26, 1114960440), (30, 966299048), (33, 878453680), (39, 743306960), (40, 724724286), (44, 658840260), (48, 603936905), (52, 557480220), (55, 527072208), (60, 483149524), (61, 475229040), (65, 445984176), (66, 439226840), (78, 371653480), (80, 362362143), (88, 329420130), (104, 278740110), (110, 263536104), (120, 241574762), (122, 237614520), (130, 222992088), (132, 219613420), (143, 202720080), (156, 185826740), (165, 175690736), (176, 164710065), (183, 158409680), (195, 148661392), (208, 139370055), (220, 131768052), (227, 127704720), (240, 120787381), (244, 118807260), (260, 111496044), (264, 109806710), (286, 101360040), (305, 95045808), (312, 92913370), (330, 87845368), (366, 79204840), (390, 74330696), (429, 67573360), (440, 65884026), (454, 63852360), (488, 59403630), (520, 55748022), (528, 54903355), (572, 50680020), (610, 47522904), (624, 46456685), (660, 43922684), (671, 43202640), (681, 42568240), (715, 40544016), (732, 39602420), (780, 37165348), (793, 36556080), (858, 33786680), (880, 32942013), (908, 31926180), (915, 31681936), (976, 29701815), (1040, 27874011), (1135, 25540944), (1144, 25340010), (1220, 23761452), (1320, 21961342), (1342, 21601320), (1362, 21284120), (1430, 20272008), (1464, 19801210), (1560, 18582674), (1586, 18278040), (1716, 16893340), (1816, 15963090), (1830, 15840968), (2013, 14400880), (2145, 13514672), (2270, 12770472), (2288, 12670005), (2379, 12185360), (2440, 11880726), (2497, 11609520), (2640, 10980671), (2684, 10800660), (2724, 10642060), (2860, 10136004), (2928, 9900605), (2951, 9823440), (3120, 9291337), (3172, 9139020), (3355, 8640528), (3405, 8513648), (3432, 8446670), (3632, 7981545), (3660, 7920484), (3721, 7790640), (3965, 7311216), (4026, 7200440), (4290, 6757336), (4540, 6385236), (4758, 6092680), (4880, 5940363), (4994, 5804760), (5368, 5400330), (5448, 5321030), (5720, 5068002), (5902, 4911720), (6344, 4569510), (6710, 4320264), (6810, 4256824), (6864, 4223335), (7320, 3960242), (7442, 3895320), (7491, 3869840), (7930, 3655608), (8052, 3600220), (8580, 3378668), (8723, 3323280), (8853, 3274480), (9080, 3192618), (9516, 3046340), (9988, 2902380), (10065, 2880176), (10736, 2700165), (10896, 2660515), (11163, 2596880), (11440, 2534001), (11804, 2455860), (11895, 2437072), (12485, 2321904), (12688, 2284755), (13420, 2160132), (13620, 2128412), (13847, 2093520), (14640, 1980121), (14755, 1964688), (14884, 1947660), (14982, 1934920), (15860, 1827804), (16104, 1800110), (17160, 1689334), (17446, 1661640), (17706, 1637240), (18160, 1596309), (18605, 1558128), (19032, 1523170), (19976, 1451190), (20130, 1440088), (22326, 1298440), (23608, 1227930), (23790, 1218536), (24970, 1160952), (26169, 1107760), (26840, 1080066), (27240, 1064206), (27694, 1046760), (29510, 982344), (29768, 973830), (29964, 967460), (31720, 913902), (32208, 900055), (32461, 893040), (34320, 844667), (34892, 830820), (35412, 818620), (37210, 779064), (37455, 773968), (38064, 761585), (39952, 725595), (40260, 720044), (40931, 708240), (41541, 697840), (43615, 664656), (44265, 654896), (44652, 649220), (47216, 613965), (47580, 609268), (48373, 599280), (49940, 580476), (52338, 553880), (53680, 540033), (54480, 532103), (55388, 523380), (55815, 519376), (59020, 491172), (59536, 486915), (59928, 483730), (63440, 456951), (64922, 446520), (69235, 418704), (69784, 415410), (70824, 409310), (74420, 389532), (74910, 386984), (80520, 360022), (81862, 354120), (83082, 348920), (87230, 332328), (88530, 327448), (89304, 324610), (95160, 304634), (96746, 299640), (97383, 297680), (99880, 290238), (104676, 276940), (110776, 261690), (111630, 259688), (118040, 245586), (119856, 241865), (122793, 236080), (129844, 223260), (130845, 221552), (138470, 209352), (139568, 207705), (141648, 204655), (145119, 199760), (148840, 194766), (149820, 193492), (152317, 190320), (161040, 180011), (162305, 178608), (163724, 177060), (166164, 174460)]