1442253720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 4449090240

約数和(自身を除く): 3006836520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 433, 492, 615, 677, 820, 866, 984, 1230, 1299, 1354, 1640, 1732, 2031, 2165, 2460, 2598, 2708, 3385, 3464, 4062, 4330, 4920, 5196, 5416, 6495, 6770, 8124, 8660, 10155, 10392, 12990, 13540, 16248, 17320, 17753, 20310, 25980, 27080, 27757, 35506, 40620, 51960, 53259, 55514, 71012, 81240, 83271, 88765, 106518, 111028, 138785, 142024, 166542, 177530, 213036, 222056, 266295, 277570, 293141, 333084, 355060, 416355, 426072, 532590, 555140, 586282, 666168, 710120, 832710, 879423, 1065180, 1110280, 1172564, 1465705, 1665420, 1758846, 2130360, 2345128, 2931410, 3330840, 3517692, 4397115, 5862820, 7035384, 8794230, 11725640, 12018781, 17588460, 24037562, 35176920, 36056343, 48075124, 60093905, 72112686, 96150248, 120187810, 144225372, 180281715, 240375620, 288450744, 360563430, 480751240, 721126860, 1442253720]

約数ペア:

[(1, 1442253720), (2, 721126860), (3, 480751240), (4, 360563430), (5, 288450744), (6, 240375620), (8, 180281715), (10, 144225372), (12, 120187810), (15, 96150248), (20, 72112686), (24, 60093905), (30, 48075124), (40, 36056343), (41, 35176920), (60, 24037562), (82, 17588460), (120, 12018781), (123, 11725640), (164, 8794230), (205, 7035384), (246, 5862820), (328, 4397115), (410, 3517692), (433, 3330840), (492, 2931410), (615, 2345128), (677, 2130360), (820, 1758846), (866, 1665420), (984, 1465705), (1230, 1172564), (1299, 1110280), (1354, 1065180), (1640, 879423), (1732, 832710), (2031, 710120), (2165, 666168), (2460, 586282), (2598, 555140), (2708, 532590), (3385, 426072), (3464, 416355), (4062, 355060), (4330, 333084), (4920, 293141), (5196, 277570), (5416, 266295), (6495, 222056), (6770, 213036), (8124, 177530), (8660, 166542), (10155, 142024), (10392, 138785), (12990, 111028), (13540, 106518), (16248, 88765), (17320, 83271), (17753, 81240), (20310, 71012), (25980, 55514), (27080, 53259), (27757, 51960), (35506, 40620)]