144325460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 338688000

約数和(自身を除く): 194362540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 31, 46, 58, 62, 92, 115, 116, 124, 145, 155, 230, 290, 310, 349, 460, 580, 620, 667, 698, 713, 899, 1334, 1396, 1426, 1745, 1798, 2668, 2852, 3335, 3490, 3565, 3596, 4495, 6670, 6980, 7130, 8027, 8990, 10121, 10819, 13340, 14260, 16054, 17980, 20242, 20677, 21638, 32108, 40135, 40484, 41354, 43276, 50605, 54095, 80270, 82708, 101210, 103385, 108190, 160540, 202420, 206770, 216380, 232783, 248837, 313751, 413540, 465566, 497674, 627502, 931132, 995348, 1163915, 1244185, 1255004, 1568755, 2327830, 2488370, 3137510, 4655660, 4976740, 6275020, 7216273, 14432546, 28865092, 36081365, 72162730, 144325460]

約数ペア:

[(1, 144325460), (2, 72162730), (4, 36081365), (5, 28865092), (10, 14432546), (20, 7216273), (23, 6275020), (29, 4976740), (31, 4655660), (46, 3137510), (58, 2488370), (62, 2327830), (92, 1568755), (115, 1255004), (116, 1244185), (124, 1163915), (145, 995348), (155, 931132), (230, 627502), (290, 497674), (310, 465566), (349, 413540), (460, 313751), (580, 248837), (620, 232783), (667, 216380), (698, 206770), (713, 202420), (899, 160540), (1334, 108190), (1396, 103385), (1426, 101210), (1745, 82708), (1798, 80270), (2668, 54095), (2852, 50605), (3335, 43276), (3490, 41354), (3565, 40484), (3596, 40135), (4495, 32108), (6670, 21638), (6980, 20677), (7130, 20242), (8027, 17980), (8990, 16054), (10121, 14260), (10819, 13340)]