1330294606720

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{2459}}^1$

素因数の和:2961

約数の個数: 256

約数和(自身を含む): 3329156376000

約数和(自身を除く): 1998861769280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 53, 64, 80, 82, 106, 128, 160, 164, 205, 212, 265, 320, 328, 389, 410, 424, 530, 640, 656, 778, 820, 848, 1060, 1312, 1556, 1640, 1696, 1945, 2120, 2173, 2459, 2624, 3112, 3280, 3392, 3890, 4240, 4346, 4918, 5248, 6224, 6560, 6784, 7780, 8480, 8692, 9836, 10865, 12295, 12448, 13120, 15560, 15949, 16960, 17384, 19672, 20617, 21730, 24590, 24896, 26240, 31120, 31898, 33920, 34768, 39344, 41234, 43460, 49180, 49792, 62240, 63796, 69536, 78688, 79745, 82468, 86920, 98360, 100819, 103085, 124480, 127592, 130327, 139072, 157376, 159490, 164936, 173840, 196720, 201638, 206170, 248960, 255184, 260654, 278144, 314752, 318980, 329872, 347680, 393440, 403276, 412340, 504095, 510368, 521308, 637960, 651635, 659744, 695360, 786880, 806552, 824680, 845297, 956551, 1008190, 1020736, 1042616, 1275920, 1303270, 1319488, 1390720, 1573760, 1613104, 1649360, 1690594, 1913102, 2016380, 2041472, 2085232, 2551840, 2606540, 2638976, 3226208, 3298720, 3381188, 3826204, 4032760, 4170464, 4226485, 4782755, 5103680, 5213080, 5343407, 6452416, 6597440, 6762376, 7652408, 8065520, 8340928, 8452970, 9565510, 10207360, 10426160, 10686814, 12904832, 13194880, 13524752, 15304816, 16131040, 16681856, 16905940, 19131020, 20852320, 21373628, 26717035, 27049504, 30609632, 32262080, 33811880, 38262040, 39218591, 41704640, 42747256, 50697203, 53434070, 54099008, 61219264, 64524160, 67623760, 76524080, 78437182, 83409280, 85494512, 101394406, 106868140, 108198016, 122438528, 135247520, 153048160, 156874364, 170989024, 196092955, 202788812, 213736280, 253486015, 270495040, 306096320, 313748728, 341978048, 392185910, 405577624, 427472560, 506972030, 540990080, 612192640, 627497456, 683956096, 784371820, 811155248, 854945120, 1013944060, 1254994912, 1568743640, 1622310496, 1709890240, 2027888120, 2078585323, 2509989824, 3137487280, 3244620992, 3419780480, 4055776240, 4157170646, 5019979648, 6274974560, 6489241984, 8111552480, 8314341292, 10392926615, 12549949120, 16223104960, 16628682584, 20785853230, 25099898240, 32446209920, 33257365168, 41571706460, 66514730336, 83143412920, 133029460672, 166286825840, 266058921344, 332573651680, 665147303360, 1330294606720]

約数ペア:

[(1, 1330294606720), (2, 665147303360), (4, 332573651680), (5, 266058921344), (8, 166286825840), (10, 133029460672), (16, 83143412920), (20, 66514730336), (32, 41571706460), (40, 33257365168), (41, 32446209920), (53, 25099898240), (64, 20785853230), (80, 16628682584), (82, 16223104960), (106, 12549949120), (128, 10392926615), (160, 8314341292), (164, 8111552480), (205, 6489241984), (212, 6274974560), (265, 5019979648), (320, 4157170646), (328, 4055776240), (389, 3419780480), (410, 3244620992), (424, 3137487280), (530, 2509989824), (640, 2078585323), (656, 2027888120), (778, 1709890240), (820, 1622310496), (848, 1568743640), (1060, 1254994912), (1312, 1013944060), (1556, 854945120), (1640, 811155248), (1696, 784371820), (1945, 683956096), (2120, 627497456), (2173, 612192640), (2459, 540990080), (2624, 506972030), (3112, 427472560), (3280, 405577624), (3392, 392185910), (3890, 341978048), (4240, 313748728), (4346, 306096320), (4918, 270495040), (5248, 253486015), (6224, 213736280), (6560, 202788812), (6784, 196092955), (7780, 170989024), (8480, 156874364), (8692, 153048160), (9836, 135247520), (10865, 122438528), (12295, 108198016), (12448, 106868140), (13120, 101394406), (15560, 85494512), (15949, 83409280), (16960, 78437182), (17384, 76524080), (19672, 67623760), (20617, 64524160), (21730, 61219264), (24590, 54099008), (24896, 53434070), (26240, 50697203), (31120, 42747256), (31898, 41704640), (33920, 39218591), (34768, 38262040), (39344, 33811880), (41234, 32262080), (43460, 30609632), (49180, 27049504), (49792, 26717035), (62240, 21373628), (63796, 20852320), (69536, 19131020), (78688, 16905940), (79745, 16681856), (82468, 16131040), (86920, 15304816), (98360, 13524752), (100819, 13194880), (103085, 12904832), (124480, 10686814), (127592, 10426160), (130327, 10207360), (139072, 9565510), (157376, 8452970), (159490, 8340928), (164936, 8065520), (173840, 7652408), (196720, 6762376), (201638, 6597440), (206170, 6452416), (248960, 5343407), (255184, 5213080), (260654, 5103680), (278144, 4782755), (314752, 4226485), (318980, 4170464), (329872, 4032760), (347680, 3826204), (393440, 3381188), (403276, 3298720), (412340, 3226208), (504095, 2638976), (510368, 2606540), (521308, 2551840), (637960, 2085232), (651635, 2041472), (659744, 2016380), (695360, 1913102), (786880, 1690594), (806552, 1649360), (824680, 1613104), (845297, 1573760), (956551, 1390720), (1008190, 1319488), (1020736, 1303270), (1042616, 1275920)]