144250440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2343

約数の個数: 128

約数和(自身を含む): 473195520

約数和(自身を除く): 328945080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2281, 2635, 3162, 3720, 4216, 4562, 5270, 6324, 6843, 7905, 9124, 10540, 11405, 12648, 13686, 15810, 18248, 21080, 22810, 27372, 31620, 34215, 38777, 45620, 54744, 63240, 68430, 70711, 77554, 91240, 116331, 136860, 141422, 155108, 193885, 212133, 232662, 273720, 282844, 310216, 353555, 387770, 424266, 465324, 565688, 581655, 707110, 775540, 848532, 930648, 1060665, 1163310, 1202087, 1414220, 1551080, 1697064, 2121330, 2326620, 2404174, 2828440, 3606261, 4242660, 4653240, 4808348, 6010435, 7212522, 8485320, 9616696, 12020870, 14425044, 18031305, 24041740, 28850088, 36062610, 48083480, 72125220, 144250440]

約数ペア:

[(1, 144250440), (2, 72125220), (3, 48083480), (4, 36062610), (5, 28850088), (6, 24041740), (8, 18031305), (10, 14425044), (12, 12020870), (15, 9616696), (17, 8485320), (20, 7212522), (24, 6010435), (30, 4808348), (31, 4653240), (34, 4242660), (40, 3606261), (51, 2828440), (60, 2404174), (62, 2326620), (68, 2121330), (85, 1697064), (93, 1551080), (102, 1414220), (120, 1202087), (124, 1163310), (136, 1060665), (155, 930648), (170, 848532), (186, 775540), (204, 707110), (248, 581655), (255, 565688), (310, 465324), (340, 424266), (372, 387770), (408, 353555), (465, 310216), (510, 282844), (527, 273720), (620, 232662), (680, 212133), (744, 193885), (930, 155108), (1020, 141422), (1054, 136860), (1240, 116331), (1581, 91240), (1860, 77554), (2040, 70711), (2108, 68430), (2281, 63240), (2635, 54744), (3162, 45620), (3720, 38777), (4216, 34215), (4562, 31620), (5270, 27372), (6324, 22810), (6843, 21080), (7905, 18248), (9124, 15810), (10540, 13686), (11405, 12648)]