1015274820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:962

約数の個数: 192

約数和(自身を含む): 3383009280

約数和(自身を除く): 2367734460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 79, 84, 105, 111, 140, 148, 158, 185, 210, 222, 237, 259, 316, 370, 395, 420, 444, 474, 518, 553, 555, 740, 777, 790, 827, 948, 1036, 1106, 1110, 1185, 1295, 1554, 1580, 1654, 1659, 2212, 2220, 2370, 2481, 2590, 2765, 2923, 3108, 3308, 3318, 3885, 4135, 4740, 4962, 5180, 5530, 5789, 5846, 6636, 7770, 8270, 8295, 8769, 9924, 11060, 11578, 11692, 12405, 14615, 15540, 16540, 16590, 17367, 17538, 20461, 23156, 24810, 28945, 29230, 30599, 33180, 34734, 35076, 40922, 43845, 49620, 57890, 58460, 61198, 61383, 65333, 69468, 81844, 86835, 87690, 91797, 102305, 115780, 122396, 122766, 130666, 152995, 173670, 175380, 183594, 195999, 204610, 214193, 245532, 261332, 305990, 306915, 326665, 347340, 367188, 391998, 409220, 428386, 457331, 458985, 611980, 613830, 642579, 653330, 783996, 856772, 914662, 917970, 979995, 1070965, 1227660, 1285158, 1306660, 1371993, 1829324, 1835940, 1959990, 2141930, 2286655, 2417321, 2570316, 2743986, 3212895, 3919980, 4283860, 4573310, 4834642, 5487972, 6425790, 6859965, 7251963, 9146620, 9669284, 12086605, 12851580, 13719930, 14503926, 16921247, 24173210, 27439860, 29007852, 33842494, 36259815, 48346420, 50763741, 67684988, 72519630, 84606235, 101527482, 145039260, 169212470, 203054964, 253818705, 338424940, 507637410, 1015274820]

約数ペア:

[(1, 1015274820), (2, 507637410), (3, 338424940), (4, 253818705), (5, 203054964), (6, 169212470), (7, 145039260), (10, 101527482), (12, 84606235), (14, 72519630), (15, 67684988), (20, 50763741), (21, 48346420), (28, 36259815), (30, 33842494), (35, 29007852), (37, 27439860), (42, 24173210), (60, 16921247), (70, 14503926), (74, 13719930), (79, 12851580), (84, 12086605), (105, 9669284), (111, 9146620), (140, 7251963), (148, 6859965), (158, 6425790), (185, 5487972), (210, 4834642), (222, 4573310), (237, 4283860), (259, 3919980), (316, 3212895), (370, 2743986), (395, 2570316), (420, 2417321), (444, 2286655), (474, 2141930), (518, 1959990), (553, 1835940), (555, 1829324), (740, 1371993), (777, 1306660), (790, 1285158), (827, 1227660), (948, 1070965), (1036, 979995), (1106, 917970), (1110, 914662), (1185, 856772), (1295, 783996), (1554, 653330), (1580, 642579), (1654, 613830), (1659, 611980), (2212, 458985), (2220, 457331), (2370, 428386), (2481, 409220), (2590, 391998), (2765, 367188), (2923, 347340), (3108, 326665), (3308, 306915), (3318, 305990), (3885, 261332), (4135, 245532), (4740, 214193), (4962, 204610), (5180, 195999), (5530, 183594), (5789, 175380), (5846, 173670), (6636, 152995), (7770, 130666), (8270, 122766), (8295, 122396), (8769, 115780), (9924, 102305), (11060, 91797), (11578, 87690), (11692, 86835), (12405, 81844), (14615, 69468), (15540, 65333), (16540, 61383), (16590, 61198), (17367, 58460), (17538, 57890), (20461, 49620), (23156, 43845), (24810, 40922), (28945, 35076), (29230, 34734), (30599, 33180)]