354890640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6691}}^1$

素因数の和:6737

約数の個数: 160

約数和(自身を含む): 1254669696

約数和(自身を除く): 899779056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 6691, 8840, 10608, 13260, 13382, 17680, 20073, 26520, 26764, 33455, 40146, 53040, 53528, 66910, 80292, 86983, 100365, 107056, 113747, 133820, 160584, 173966, 200730, 227494, 260949, 267640, 321168, 341241, 347932, 401460, 434915, 454988, 521898, 535280, 568735, 682482, 695864, 802920, 869830, 909976, 1043796, 1137470, 1304745, 1364964, 1391728, 1478711, 1605840, 1706205, 1739660, 1819952, 2087592, 2274940, 2609490, 2729928, 2957422, 3412410, 3479320, 4175184, 4436133, 4549880, 5218980, 5459856, 5914844, 6824820, 6958640, 7393555, 8872266, 9099760, 10437960, 11829688, 13649640, 14787110, 17744532, 20875920, 22180665, 23659376, 27299280, 29574220, 35489064, 44361330, 59148440, 70978128, 88722660, 118296880, 177445320, 354890640]

約数ペア:

[(1, 354890640), (2, 177445320), (3, 118296880), (4, 88722660), (5, 70978128), (6, 59148440), (8, 44361330), (10, 35489064), (12, 29574220), (13, 27299280), (15, 23659376), (16, 22180665), (17, 20875920), (20, 17744532), (24, 14787110), (26, 13649640), (30, 11829688), (34, 10437960), (39, 9099760), (40, 8872266), (48, 7393555), (51, 6958640), (52, 6824820), (60, 5914844), (65, 5459856), (68, 5218980), (78, 4549880), (80, 4436133), (85, 4175184), (102, 3479320), (104, 3412410), (120, 2957422), (130, 2729928), (136, 2609490), (156, 2274940), (170, 2087592), (195, 1819952), (204, 1739660), (208, 1706205), (221, 1605840), (240, 1478711), (255, 1391728), (260, 1364964), (272, 1304745), (312, 1137470), (340, 1043796), (390, 909976), (408, 869830), (442, 802920), (510, 695864), (520, 682482), (624, 568735), (663, 535280), (680, 521898), (780, 454988), (816, 434915), (884, 401460), (1020, 347932), (1040, 341241), (1105, 321168), (1326, 267640), (1360, 260949), (1560, 227494), (1768, 200730), (2040, 173966), (2210, 160584), (2652, 133820), (3120, 113747), (3315, 107056), (3536, 100365), (4080, 86983), (4420, 80292), (5304, 66910), (6630, 53528), (6691, 53040), (8840, 40146), (10608, 33455), (13260, 26764), (13382, 26520), (17680, 20073)]