8180012880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1115

約数の個数: 320

約数和(自身を含む): 30455550720

約数和(自身を除く): 22275537840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 523, 540, 557, 585, 624, 702, 720, 780, 936, 1040, 1046, 1080, 1114, 1170, 1404, 1560, 1569, 1671, 1755, 1872, 2092, 2160, 2228, 2340, 2615, 2785, 2808, 3120, 3138, 3342, 3510, 4184, 4456, 4680, 4707, 5013, 5230, 5570, 5616, 6276, 6684, 6799, 7020, 7241, 7845, 8355, 8368, 8912, 9360, 9414, 10026, 10460, 11140, 12552, 13368, 13598, 14040, 14121, 14482, 15039, 15690, 16710, 18828, 20052, 20397, 20920, 21723, 22280, 23535, 25065, 25104, 26736, 27196, 28080, 28242, 28964, 30078, 31380, 33420, 33995, 36205, 37656, 40104, 40794, 41840, 43446, 44560, 47070, 50130, 54392, 56484, 57928, 60156, 61191, 62760, 65169, 66840, 67990, 70605, 72410, 75195, 75312, 80208, 81588, 86892, 94140, 100260, 101985, 108615, 108784, 112968, 115856, 120312, 122382, 125520, 130338, 133680, 135980, 141210, 144820, 150390, 163176, 173784, 183573, 188280, 195507, 200520, 203970, 217230, 225936, 240624, 244764, 260676, 271960, 282420, 289640, 291311, 300780, 305955, 325845, 326352, 347568, 367146, 376560, 391014, 401040, 407940, 434460, 489528, 521352, 543920, 564840, 579280, 582622, 601560, 611910, 651690, 734292, 782028, 815880, 868920, 873933, 917865, 977535, 979056, 1042704, 1129680, 1165244, 1203120, 1223820, 1303380, 1456555, 1468584, 1564056, 1631760, 1737840, 1747866, 1835730, 1955070, 2330488, 2447640, 2606760, 2621799, 2913110, 2937168, 3128112, 3495732, 3671460, 3787043, 3910140, 4369665, 4660976, 4895280, 5213520, 5243598, 5826220, 6991464, 7342920, 7574086, 7820280, 7865397, 8739330, 10487196, 11361129, 11652440, 13108995, 13982928, 14685840, 15148172, 15640560, 15730794, 17478660, 18935215, 20974392, 22722258, 23304880, 26217990, 30296344, 31461588, 34083387, 34957320, 37870430, 39326985, 41948784, 45444516, 52435980, 56805645, 60592688, 62923176, 68166774, 69914640, 75740860, 78653970, 90889032, 102250161, 104871960, 113611290, 125846352, 136333548, 151481720, 157307940, 170416935, 181778064, 204500322, 209743920, 227222580, 272667096, 302963440, 314615880, 340833870, 409000644, 454445160, 511250805, 545334192, 629231760, 681667740, 818001288, 908890320, 1022501610, 1363335480, 1636002576, 2045003220, 2726670960, 4090006440, 8180012880]

約数ペア:

[(1, 8180012880), (2, 4090006440), (3, 2726670960), (4, 2045003220), (5, 1636002576), (6, 1363335480), (8, 1022501610), (9, 908890320), (10, 818001288), (12, 681667740), (13, 629231760), (15, 545334192), (16, 511250805), (18, 454445160), (20, 409000644), (24, 340833870), (26, 314615880), (27, 302963440), (30, 272667096), (36, 227222580), (39, 209743920), (40, 204500322), (45, 181778064), (48, 170416935), (52, 157307940), (54, 151481720), (60, 136333548), (65, 125846352), (72, 113611290), (78, 104871960), (80, 102250161), (90, 90889032), (104, 78653970), (108, 75740860), (117, 69914640), (120, 68166774), (130, 62923176), (135, 60592688), (144, 56805645), (156, 52435980), (180, 45444516), (195, 41948784), (208, 39326985), (216, 37870430), (234, 34957320), (240, 34083387), (260, 31461588), (270, 30296344), (312, 26217990), (351, 23304880), (360, 22722258), (390, 20974392), (432, 18935215), (468, 17478660), (520, 15730794), (523, 15640560), (540, 15148172), (557, 14685840), (585, 13982928), (624, 13108995), (702, 11652440), (720, 11361129), (780, 10487196), (936, 8739330), (1040, 7865397), (1046, 7820280), (1080, 7574086), (1114, 7342920), (1170, 6991464), (1404, 5826220), (1560, 5243598), (1569, 5213520), (1671, 4895280), (1755, 4660976), (1872, 4369665), (2092, 3910140), (2160, 3787043), (2228, 3671460), (2340, 3495732), (2615, 3128112), (2785, 2937168), (2808, 2913110), (3120, 2621799), (3138, 2606760), (3342, 2447640), (3510, 2330488), (4184, 1955070), (4456, 1835730), (4680, 1747866), (4707, 1737840), (5013, 1631760), (5230, 1564056), (5570, 1468584), (5616, 1456555), (6276, 1303380), (6684, 1223820), (6799, 1203120), (7020, 1165244), (7241, 1129680), (7845, 1042704), (8355, 979056), (8368, 977535), (8912, 917865), (9360, 873933), (9414, 868920), (10026, 815880), (10460, 782028), (11140, 734292), (12552, 651690), (13368, 611910), (13598, 601560), (14040, 582622), (14121, 579280), (14482, 564840), (15039, 543920), (15690, 521352), (16710, 489528), (18828, 434460), (20052, 407940), (20397, 401040), (20920, 391014), (21723, 376560), (22280, 367146), (23535, 347568), (25065, 326352), (25104, 325845), (26736, 305955), (27196, 300780), (28080, 291311), (28242, 289640), (28964, 282420), (30078, 271960), (31380, 260676), (33420, 244764), (33995, 240624), (36205, 225936), (37656, 217230), (40104, 203970), (40794, 200520), (41840, 195507), (43446, 188280), (44560, 183573), (47070, 173784), (50130, 163176), (54392, 150390), (56484, 144820), (57928, 141210), (60156, 135980), (61191, 133680), (62760, 130338), (65169, 125520), (66840, 122382), (67990, 120312), (70605, 115856), (72410, 112968), (75195, 108784), (75312, 108615), (80208, 101985), (81588, 100260), (86892, 94140)]