287435712720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1297561}}^1$

素因数の和:1297661

約数の個数: 160

約数和(自身を含む): 973109217024

約数和(自身を除く): 685673504304

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, 71, 78, 80, 104, 120, 130, 142, 156, 195, 208, 213, 240, 260, 284, 312, 355, 390, 426, 520, 568, 624, 710, 780, 852, 923, 1040, 1065, 1136, 1420, 1560, 1704, 1846, 2130, 2769, 2840, 3120, 3408, 3692, 4260, 4615, 5538, 5680, 7384, 8520, 9230, 11076, 13845, 14768, 17040, 18460, 22152, 27690, 36920, 44304, 55380, 73840, 110760, 221520, 1297561, 2595122, 3892683, 5190244, 6487805, 7785366, 10380488, 12975610, 15570732, 16868293, 19463415, 20760976, 25951220, 31141464, 33736586, 38926830, 50604879, 51902440, 62282928, 67473172, 77853660, 84341465, 92126831, 101209758, 103804880, 134946344, 155707320, 168682930, 184253662, 202419516, 253024395, 269892688, 276380493, 311414640, 337365860, 368507324, 404839032, 460634155, 506048790, 552760986, 674731720, 737014648, 809678064, 921268310, 1012097580, 1105521972, 1197648803, 1349463440, 1381902465, 1474029296, 1842536620, 2024195160, 2211043944, 2395297606, 2763804930, 3592946409, 3685073240, 4048390320, 4422087888, 4790595212, 5527609860, 5988244015, 7185892818, 7370146480, 9581190424, 11055219720, 11976488030, 14371785636, 17964732045, 19162380848, 22110439440, 23952976060, 28743571272, 35929464090, 47905952120, 57487142544, 71858928180, 95811904240, 143717856360, 287435712720]

約数ペア:

[(1, 287435712720), (2, 143717856360), (3, 95811904240), (4, 71858928180), (5, 57487142544), (6, 47905952120), (8, 35929464090), (10, 28743571272), (12, 23952976060), (13, 22110439440), (15, 19162380848), (16, 17964732045), (20, 14371785636), (24, 11976488030), (26, 11055219720), (30, 9581190424), (39, 7370146480), (40, 7185892818), (48, 5988244015), (52, 5527609860), (60, 4790595212), (65, 4422087888), (71, 4048390320), (78, 3685073240), (80, 3592946409), (104, 2763804930), (120, 2395297606), (130, 2211043944), (142, 2024195160), (156, 1842536620), (195, 1474029296), (208, 1381902465), (213, 1349463440), (240, 1197648803), (260, 1105521972), (284, 1012097580), (312, 921268310), (355, 809678064), (390, 737014648), (426, 674731720), (520, 552760986), (568, 506048790), (624, 460634155), (710, 404839032), (780, 368507324), (852, 337365860), (923, 311414640), (1040, 276380493), (1065, 269892688), (1136, 253024395), (1420, 202419516), (1560, 184253662), (1704, 168682930), (1846, 155707320), (2130, 134946344), (2769, 103804880), (2840, 101209758), (3120, 92126831), (3408, 84341465), (3692, 77853660), (4260, 67473172), (4615, 62282928), (5538, 51902440), (5680, 50604879), (7384, 38926830), (8520, 33736586), (9230, 31141464), (11076, 25951220), (13845, 20760976), (14768, 19463415), (17040, 16868293), (18460, 15570732), (22152, 12975610), (27690, 10380488), (36920, 7785366), (44304, 6487805), (55380, 5190244), (73840, 3892683), (110760, 2595122), (221520, 1297561)]