1393201680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26267}}^1$

素因数の和:26313

約数の個数: 160

約数和(自身を含む): 4924934784

約数和(自身を除く): 3531733104

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, 8840, 10608, 13260, 17680, 26267, 26520, 52534, 53040, 78801, 105068, 131335, 157602, 210136, 262670, 315204, 341471, 394005, 420272, 446539, 525340, 630408, 682942, 788010, 893078, 1024413, 1050680, 1260816, 1339617, 1365884, 1576020, 1707355, 1786156, 2048826, 2101360, 2232695, 2679234, 2731768, 3152040, 3414710, 3572312, 4097652, 4465390, 5122065, 5358468, 5463536, 5805007, 6304080, 6698085, 6829420, 7144624, 8195304, 8930780, 10244130, 10716936, 11610014, 13396170, 13658840, 16390608, 17415021, 17861560, 20488260, 21433872, 23220028, 26792340, 27317680, 29025035, 34830042, 35723120, 40976520, 46440056, 53584680, 58050070, 69660084, 81953040, 87075105, 92880112, 107169360, 116100140, 139320168, 174150210, 232200280, 278640336, 348300420, 464400560, 696600840, 1393201680]

約数ペア:

[(1, 1393201680), (2, 696600840), (3, 464400560), (4, 348300420), (5, 278640336), (6, 232200280), (8, 174150210), (10, 139320168), (12, 116100140), (13, 107169360), (15, 92880112), (16, 87075105), (17, 81953040), (20, 69660084), (24, 58050070), (26, 53584680), (30, 46440056), (34, 40976520), (39, 35723120), (40, 34830042), (48, 29025035), (51, 27317680), (52, 26792340), (60, 23220028), (65, 21433872), (68, 20488260), (78, 17861560), (80, 17415021), (85, 16390608), (102, 13658840), (104, 13396170), (120, 11610014), (130, 10716936), (136, 10244130), (156, 8930780), (170, 8195304), (195, 7144624), (204, 6829420), (208, 6698085), (221, 6304080), (240, 5805007), (255, 5463536), (260, 5358468), (272, 5122065), (312, 4465390), (340, 4097652), (390, 3572312), (408, 3414710), (442, 3152040), (510, 2731768), (520, 2679234), (624, 2232695), (663, 2101360), (680, 2048826), (780, 1786156), (816, 1707355), (884, 1576020), (1020, 1365884), (1040, 1339617), (1105, 1260816), (1326, 1050680), (1360, 1024413), (1560, 893078), (1768, 788010), (2040, 682942), (2210, 630408), (2652, 525340), (3120, 446539), (3315, 420272), (3536, 394005), (4080, 341471), (4420, 315204), (5304, 262670), (6630, 210136), (8840, 157602), (10608, 131335), (13260, 105068), (17680, 78801), (26267, 53040), (26520, 52534)]