1559302020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2399}}^1$

素因数の和:2594

約数の個数: 144

約数和(自身を含む): 4969036800

約数和(自身を除く): 3409734780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 157, 180, 207, 230, 276, 314, 345, 414, 460, 471, 628, 690, 785, 828, 942, 1035, 1380, 1413, 1570, 1884, 2070, 2355, 2399, 2826, 3140, 3611, 4140, 4710, 4798, 5652, 7065, 7197, 7222, 9420, 9596, 10833, 11995, 14130, 14394, 14444, 18055, 21591, 21666, 23990, 28260, 28788, 32499, 35985, 36110, 43182, 43332, 47980, 54165, 55177, 64998, 71970, 72220, 86364, 107955, 108330, 110354, 129996, 143940, 162495, 165531, 215910, 216660, 220708, 275885, 324990, 331062, 376643, 431820, 496593, 551770, 649980, 662124, 753286, 827655, 993186, 1103540, 1129929, 1506572, 1655310, 1883215, 1986372, 2259858, 2482965, 3310620, 3389787, 3766430, 4519716, 4965930, 5649645, 6779574, 7532860, 8662789, 9931860, 11299290, 13559148, 16948935, 17325578, 22598580, 25988367, 33897870, 34651156, 43313945, 51976734, 67795740, 77965101, 86627890, 103953468, 129941835, 155930202, 173255780, 259883670, 311860404, 389825505, 519767340, 779651010, 1559302020]

約数ペア:

[(1, 1559302020), (2, 779651010), (3, 519767340), (4, 389825505), (5, 311860404), (6, 259883670), (9, 173255780), (10, 155930202), (12, 129941835), (15, 103953468), (18, 86627890), (20, 77965101), (23, 67795740), (30, 51976734), (36, 43313945), (45, 34651156), (46, 33897870), (60, 25988367), (69, 22598580), (90, 17325578), (92, 16948935), (115, 13559148), (138, 11299290), (157, 9931860), (180, 8662789), (207, 7532860), (230, 6779574), (276, 5649645), (314, 4965930), (345, 4519716), (414, 3766430), (460, 3389787), (471, 3310620), (628, 2482965), (690, 2259858), (785, 1986372), (828, 1883215), (942, 1655310), (1035, 1506572), (1380, 1129929), (1413, 1103540), (1570, 993186), (1884, 827655), (2070, 753286), (2355, 662124), (2399, 649980), (2826, 551770), (3140, 496593), (3611, 431820), (4140, 376643), (4710, 331062), (4798, 324990), (5652, 275885), (7065, 220708), (7197, 216660), (7222, 215910), (9420, 165531), (9596, 162495), (10833, 143940), (11995, 129996), (14130, 110354), (14394, 108330), (14444, 107955), (18055, 86364), (21591, 72220), (21666, 71970), (23990, 64998), (28260, 55177), (28788, 54165), (32499, 47980), (35985, 43332), (36110, 43182)]