204232080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 160

約数和(自身を含む): 692705664

約数和(自身を除く): 488473584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 977, 1005, 1040, 1072, 1340, 1560, 1608, 1742, 1954, 2010, 2613, 2680, 2931, 3120, 3216, 3484, 3908, 4020, 4355, 4885, 5226, 5360, 5862, 6968, 7816, 8040, 8710, 9770, 10452, 11724, 12701, 13065, 13936, 14655, 15632, 16080, 17420, 19540, 20904, 23448, 25402, 26130, 29310, 34840, 38103, 39080, 41808, 46896, 50804, 52260, 58620, 63505, 65459, 69680, 76206, 78160, 101608, 104520, 117240, 127010, 130918, 152412, 190515, 196377, 203216, 209040, 234480, 254020, 261836, 304824, 327295, 381030, 392754, 508040, 523672, 609648, 654590, 762060, 785508, 850967, 981885, 1016080, 1047344, 1309180, 1524120, 1571016, 1701934, 1963770, 2552901, 2618360, 3048240, 3142032, 3403868, 3927540, 4254835, 5105802, 5236720, 6807736, 7855080, 8509670, 10211604, 12764505, 13615472, 15710160, 17019340, 20423208, 25529010, 34038680, 40846416, 51058020, 68077360, 102116040, 204232080]

約数ペア:

[(1, 204232080), (2, 102116040), (3, 68077360), (4, 51058020), (5, 40846416), (6, 34038680), (8, 25529010), (10, 20423208), (12, 17019340), (13, 15710160), (15, 13615472), (16, 12764505), (20, 10211604), (24, 8509670), (26, 7855080), (30, 6807736), (39, 5236720), (40, 5105802), (48, 4254835), (52, 3927540), (60, 3403868), (65, 3142032), (67, 3048240), (78, 2618360), (80, 2552901), (104, 1963770), (120, 1701934), (130, 1571016), (134, 1524120), (156, 1309180), (195, 1047344), (201, 1016080), (208, 981885), (240, 850967), (260, 785508), (268, 762060), (312, 654590), (335, 609648), (390, 523672), (402, 508040), (520, 392754), (536, 381030), (624, 327295), (670, 304824), (780, 261836), (804, 254020), (871, 234480), (977, 209040), (1005, 203216), (1040, 196377), (1072, 190515), (1340, 152412), (1560, 130918), (1608, 127010), (1742, 117240), (1954, 104520), (2010, 101608), (2613, 78160), (2680, 76206), (2931, 69680), (3120, 65459), (3216, 63505), (3484, 58620), (3908, 52260), (4020, 50804), (4355, 46896), (4885, 41808), (5226, 39080), (5360, 38103), (5862, 34840), (6968, 29310), (7816, 26130), (8040, 25402), (8710, 23448), (9770, 20904), (10452, 19540), (11724, 17420), (12701, 16080), (13065, 15632), (13936, 14655)]