197629560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6949}}^1$

素因数の和:7045

約数の個数: 96

約数和(自身を含む): 650520000

約数和(自身を除く): 452890440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 6949, 7110, 9480, 13898, 14220, 20847, 27796, 28440, 34745, 41694, 55592, 62541, 69490, 83388, 104235, 125082, 138980, 166776, 208470, 250164, 277960, 312705, 416940, 500328, 548971, 625410, 833880, 1097942, 1250820, 1646913, 2195884, 2501640, 2744855, 3293826, 4391768, 4940739, 5489710, 6587652, 8234565, 9881478, 10979420, 13175304, 16469130, 19762956, 21958840, 24703695, 32938260, 39525912, 49407390, 65876520, 98814780, 197629560]

約数ペア:

[(1, 197629560), (2, 98814780), (3, 65876520), (4, 49407390), (5, 39525912), (6, 32938260), (8, 24703695), (9, 21958840), (10, 19762956), (12, 16469130), (15, 13175304), (18, 10979420), (20, 9881478), (24, 8234565), (30, 6587652), (36, 5489710), (40, 4940739), (45, 4391768), (60, 3293826), (72, 2744855), (79, 2501640), (90, 2195884), (120, 1646913), (158, 1250820), (180, 1097942), (237, 833880), (316, 625410), (360, 548971), (395, 500328), (474, 416940), (632, 312705), (711, 277960), (790, 250164), (948, 208470), (1185, 166776), (1422, 138980), (1580, 125082), (1896, 104235), (2370, 83388), (2844, 69490), (3160, 62541), (3555, 55592), (4740, 41694), (5688, 34745), (6949, 28440), (7110, 27796), (9480, 20847), (13898, 14220)]