1068236520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{684767}}^1$

素因数の和:684794

約数の個数: 64

約数和(自身を含む): 3451230720

約数和(自身を除く): 2382994200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 684767, 1369534, 2054301, 2739068, 3423835, 4108602, 5478136, 6847670, 8217204, 8901971, 10271505, 13695340, 16434408, 17803942, 20543010, 26705913, 27390680, 35607884, 41086020, 44509855, 53411826, 71215768, 82172040, 89019710, 106823652, 133529565, 178039420, 213647304, 267059130, 356078840, 534118260, 1068236520]

約数ペア:

[(1, 1068236520), (2, 534118260), (3, 356078840), (4, 267059130), (5, 213647304), (6, 178039420), (8, 133529565), (10, 106823652), (12, 89019710), (13, 82172040), (15, 71215768), (20, 53411826), (24, 44509855), (26, 41086020), (30, 35607884), (39, 27390680), (40, 26705913), (52, 20543010), (60, 17803942), (65, 16434408), (78, 13695340), (104, 10271505), (120, 8901971), (130, 8217204), (156, 6847670), (195, 5478136), (260, 4108602), (312, 3423835), (390, 2739068), (520, 2054301), (780, 1369534), (1560, 684767)]