4449927720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{35083}}^1$

素因数の和:35255

約数の個数: 128

約数和(自身を含む): 15358371840

約数和(自身を除く): 10908444120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1208, 1510, 1812, 2114, 2265, 3020, 3171, 3624, 4228, 4530, 5285, 6040, 6342, 8456, 9060, 10570, 12684, 15855, 18120, 21140, 25368, 31710, 35083, 42280, 63420, 70166, 105249, 126840, 140332, 175415, 210498, 245581, 280664, 350830, 420996, 491162, 526245, 701660, 736743, 841992, 982324, 1052490, 1227905, 1403320, 1473486, 1964648, 2104980, 2455810, 2946972, 3683715, 4209960, 4911620, 5297533, 5893944, 7367430, 9823240, 10595066, 14734860, 15892599, 21190132, 26487665, 29469720, 31785198, 37082731, 42380264, 52975330, 63570396, 74165462, 79462995, 105950660, 111248193, 127140792, 148330924, 158925990, 185413655, 211901320, 222496386, 296661848, 317851980, 370827310, 444992772, 556240965, 635703960, 741654620, 889985544, 1112481930, 1483309240, 2224963860, 4449927720]

約数ペア:

[(1, 4449927720), (2, 2224963860), (3, 1483309240), (4, 1112481930), (5, 889985544), (6, 741654620), (7, 635703960), (8, 556240965), (10, 444992772), (12, 370827310), (14, 317851980), (15, 296661848), (20, 222496386), (21, 211901320), (24, 185413655), (28, 158925990), (30, 148330924), (35, 127140792), (40, 111248193), (42, 105950660), (56, 79462995), (60, 74165462), (70, 63570396), (84, 52975330), (105, 42380264), (120, 37082731), (140, 31785198), (151, 29469720), (168, 26487665), (210, 21190132), (280, 15892599), (302, 14734860), (420, 10595066), (453, 9823240), (604, 7367430), (755, 5893944), (840, 5297533), (906, 4911620), (1057, 4209960), (1208, 3683715), (1510, 2946972), (1812, 2455810), (2114, 2104980), (2265, 1964648), (3020, 1473486), (3171, 1403320), (3624, 1227905), (4228, 1052490), (4530, 982324), (5285, 841992), (6040, 736743), (6342, 701660), (8456, 526245), (9060, 491162), (10570, 420996), (12684, 350830), (15855, 280664), (18120, 245581), (21140, 210498), (25368, 175415), (31710, 140332), (35083, 126840), (42280, 105249), (63420, 70166)]