20060419920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:490

約数の個数: 320

約数和(自身を含む): 65659797504

約数和(自身を除く): 45599377584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 107, 113, 120, 124, 155, 186, 214, 223, 226, 240, 248, 310, 321, 339, 372, 428, 446, 452, 465, 496, 535, 565, 620, 642, 669, 678, 744, 856, 892, 904, 930, 1070, 1115, 1130, 1240, 1284, 1338, 1356, 1488, 1605, 1695, 1712, 1784, 1808, 1860, 2140, 2230, 2260, 2480, 2568, 2676, 2712, 3210, 3317, 3345, 3390, 3503, 3568, 3720, 4280, 4460, 4520, 5136, 5352, 5424, 6420, 6634, 6690, 6780, 6913, 7006, 7440, 8560, 8920, 9040, 9951, 10509, 10704, 12091, 12840, 13268, 13380, 13560, 13826, 14012, 16585, 17515, 17840, 19902, 20739, 21018, 23861, 24182, 25199, 25680, 26536, 26760, 27120, 27652, 28024, 33170, 34565, 35030, 36273, 39804, 41478, 42036, 47722, 48364, 49755, 50398, 52545, 53072, 53520, 55304, 56048, 60455, 66340, 69130, 70060, 71583, 72546, 75597, 79608, 82956, 84072, 95444, 96728, 99510, 100796, 103695, 105090, 110608, 119305, 120910, 125995, 132680, 138260, 140120, 143166, 145092, 151194, 159216, 165912, 168144, 181365, 190888, 193456, 199020, 201592, 207390, 210180, 238610, 241820, 251990, 265360, 276520, 280240, 286332, 290184, 302388, 331824, 357915, 362730, 374821, 377985, 381776, 398040, 403184, 414780, 420360, 477220, 483640, 503980, 553040, 572664, 580368, 604776, 715830, 725460, 739691, 749642, 755970, 781169, 796080, 829560, 840720, 954440, 967280, 1007960, 1124463, 1145328, 1209552, 1431660, 1450920, 1479382, 1499284, 1511940, 1562338, 1659120, 1874105, 1908880, 2015920, 2219073, 2248926, 2343507, 2696293, 2863320, 2901840, 2958764, 2998568, 3023880, 3124676, 3698455, 3748210, 3905845, 4438146, 4497852, 4687014, 5392586, 5622315, 5726640, 5917528, 5997136, 6047760, 6249352, 7396910, 7496420, 7811690, 8088879, 8876292, 8995704, 9374028, 10785172, 11095365, 11244630, 11717535, 11835056, 12498704, 13481465, 14793820, 14992840, 15623380, 16177758, 17752584, 17991408, 18748056, 21570344, 22190730, 22489260, 23435070, 26962930, 29587640, 29985680, 31246760, 32355516, 35505168, 37496112, 40444395, 43140688, 44381460, 44978520, 46870140, 53925860, 59175280, 62493520, 64711032, 80888790, 83585083, 88762920, 89957040, 93740280, 107851720, 129422064, 161777580, 167170166, 177525840, 187480560, 215703440, 250755249, 323555160, 334340332, 417925415, 501510498, 647110320, 668680664, 835850830, 1003020996, 1253776245, 1337361328, 1671701660, 2006041992, 2507552490, 3343403320, 4012083984, 5015104980, 6686806640, 10030209960, 20060419920]

約数ペア:

[(1, 20060419920), (2, 10030209960), (3, 6686806640), (4, 5015104980), (5, 4012083984), (6, 3343403320), (8, 2507552490), (10, 2006041992), (12, 1671701660), (15, 1337361328), (16, 1253776245), (20, 1003020996), (24, 835850830), (30, 668680664), (31, 647110320), (40, 501510498), (48, 417925415), (60, 334340332), (62, 323555160), (80, 250755249), (93, 215703440), (107, 187480560), (113, 177525840), (120, 167170166), (124, 161777580), (155, 129422064), (186, 107851720), (214, 93740280), (223, 89957040), (226, 88762920), (240, 83585083), (248, 80888790), (310, 64711032), (321, 62493520), (339, 59175280), (372, 53925860), (428, 46870140), (446, 44978520), (452, 44381460), (465, 43140688), (496, 40444395), (535, 37496112), (565, 35505168), (620, 32355516), (642, 31246760), (669, 29985680), (678, 29587640), (744, 26962930), (856, 23435070), (892, 22489260), (904, 22190730), (930, 21570344), (1070, 18748056), (1115, 17991408), (1130, 17752584), (1240, 16177758), (1284, 15623380), (1338, 14992840), (1356, 14793820), (1488, 13481465), (1605, 12498704), (1695, 11835056), (1712, 11717535), (1784, 11244630), (1808, 11095365), (1860, 10785172), (2140, 9374028), (2230, 8995704), (2260, 8876292), (2480, 8088879), (2568, 7811690), (2676, 7496420), (2712, 7396910), (3210, 6249352), (3317, 6047760), (3345, 5997136), (3390, 5917528), (3503, 5726640), (3568, 5622315), (3720, 5392586), (4280, 4687014), (4460, 4497852), (4520, 4438146), (5136, 3905845), (5352, 3748210), (5424, 3698455), (6420, 3124676), (6634, 3023880), (6690, 2998568), (6780, 2958764), (6913, 2901840), (7006, 2863320), (7440, 2696293), (8560, 2343507), (8920, 2248926), (9040, 2219073), (9951, 2015920), (10509, 1908880), (10704, 1874105), (12091, 1659120), (12840, 1562338), (13268, 1511940), (13380, 1499284), (13560, 1479382), (13826, 1450920), (14012, 1431660), (16585, 1209552), (17515, 1145328), (17840, 1124463), (19902, 1007960), (20739, 967280), (21018, 954440), (23861, 840720), (24182, 829560), (25199, 796080), (25680, 781169), (26536, 755970), (26760, 749642), (27120, 739691), (27652, 725460), (28024, 715830), (33170, 604776), (34565, 580368), (35030, 572664), (36273, 553040), (39804, 503980), (41478, 483640), (42036, 477220), (47722, 420360), (48364, 414780), (49755, 403184), (50398, 398040), (52545, 381776), (53072, 377985), (53520, 374821), (55304, 362730), (56048, 357915), (60455, 331824), (66340, 302388), (69130, 290184), (70060, 286332), (71583, 280240), (72546, 276520), (75597, 265360), (79608, 251990), (82956, 241820), (84072, 238610), (95444, 210180), (96728, 207390), (99510, 201592), (100796, 199020), (103695, 193456), (105090, 190888), (110608, 181365), (119305, 168144), (120910, 165912), (125995, 159216), (132680, 151194), (138260, 145092), (140120, 143166)]