1514731920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15661}}^1$

素因数の和:15721

約数の個数: 160

約数和(自身を含む): 5220332544

約数和(自身を除く): 3705600624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 15661, 16120, 19344, 24180, 31322, 32240, 46983, 48360, 62644, 78305, 93966, 96720, 125288, 156610, 187932, 203593, 234915, 250576, 313220, 375864, 407186, 469830, 485491, 610779, 626440, 751728, 814372, 939660, 970982, 1017965, 1221558, 1252880, 1456473, 1628744, 1879320, 1941964, 2035930, 2427455, 2443116, 2912946, 3053895, 3257488, 3758640, 3883928, 4071860, 4854910, 4886232, 5825892, 6107790, 6311383, 7282365, 7767856, 8143720, 9709820, 9772464, 11651784, 12215580, 12622766, 14564730, 16287440, 18934149, 19419640, 23303568, 24431160, 25245532, 29129460, 31556915, 37868298, 38839280, 48862320, 50491064, 58258920, 63113830, 75736596, 94670745, 100982128, 116517840, 126227660, 151473192, 189341490, 252455320, 302946384, 378682980, 504910640, 757365960, 1514731920]

約数ペア:

[(1, 1514731920), (2, 757365960), (3, 504910640), (4, 378682980), (5, 302946384), (6, 252455320), (8, 189341490), (10, 151473192), (12, 126227660), (13, 116517840), (15, 100982128), (16, 94670745), (20, 75736596), (24, 63113830), (26, 58258920), (30, 50491064), (31, 48862320), (39, 38839280), (40, 37868298), (48, 31556915), (52, 29129460), (60, 25245532), (62, 24431160), (65, 23303568), (78, 19419640), (80, 18934149), (93, 16287440), (104, 14564730), (120, 12622766), (124, 12215580), (130, 11651784), (155, 9772464), (156, 9709820), (186, 8143720), (195, 7767856), (208, 7282365), (240, 6311383), (248, 6107790), (260, 5825892), (310, 4886232), (312, 4854910), (372, 4071860), (390, 3883928), (403, 3758640), (465, 3257488), (496, 3053895), (520, 2912946), (620, 2443116), (624, 2427455), (744, 2035930), (780, 1941964), (806, 1879320), (930, 1628744), (1040, 1456473), (1209, 1252880), (1240, 1221558), (1488, 1017965), (1560, 970982), (1612, 939660), (1860, 814372), (2015, 751728), (2418, 626440), (2480, 610779), (3120, 485491), (3224, 469830), (3720, 407186), (4030, 375864), (4836, 313220), (6045, 250576), (6448, 234915), (7440, 203593), (8060, 187932), (9672, 156610), (12090, 125288), (15661, 96720), (16120, 93966), (19344, 78305), (24180, 62644), (31322, 48360), (32240, 46983)]