144423580

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 363888000

約数和(自身を除く): 219464420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 343, 370, 490, 518, 569, 686, 740, 980, 1036, 1138, 1295, 1372, 1715, 1813, 2276, 2590, 2845, 3430, 3626, 3983, 5180, 5690, 6860, 7252, 7966, 9065, 11380, 12691, 15932, 18130, 19915, 21053, 25382, 27881, 36260, 39830, 42106, 50764, 55762, 63455, 79660, 84212, 105265, 111524, 126910, 139405, 147371, 195167, 210530, 253820, 278810, 294742, 390334, 421060, 557620, 589484, 736855, 780668, 975835, 1031597, 1473710, 1951670, 2063194, 2947420, 3903340, 4126388, 5157985, 7221179, 10315970, 14442358, 20631940, 28884716, 36105895, 72211790, 144423580]

約数ペア:

[(1, 144423580), (2, 72211790), (4, 36105895), (5, 28884716), (7, 20631940), (10, 14442358), (14, 10315970), (20, 7221179), (28, 5157985), (35, 4126388), (37, 3903340), (49, 2947420), (70, 2063194), (74, 1951670), (98, 1473710), (140, 1031597), (148, 975835), (185, 780668), (196, 736855), (245, 589484), (259, 557620), (343, 421060), (370, 390334), (490, 294742), (518, 278810), (569, 253820), (686, 210530), (740, 195167), (980, 147371), (1036, 139405), (1138, 126910), (1295, 111524), (1372, 105265), (1715, 84212), (1813, 79660), (2276, 63455), (2590, 55762), (2845, 50764), (3430, 42106), (3626, 39830), (3983, 36260), (5180, 27881), (5690, 25382), (6860, 21053), (7252, 19915), (7966, 18130), (9065, 15932), (11380, 12691)]