42408200880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1900009}}^1$

素因数の和:1900059

約数の個数: 120

約数和(自身を含む): 147015173760

約数和(自身を除く): 104606972880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 1900009, 3800018, 5700027, 7600036, 9500045, 11400054, 15200072, 17100081, 19000090, 22800108, 28500135, 30400144, 34200162, 38000180, 45600216, 57000270, 58900279, 68400324, 76000360, 85500405, 91200432, 114000540, 117800558, 136800648, 152000720, 171000810, 176700837, 228001080, 235601116, 273601296, 294501395, 342001620, 353401674, 456002160, 471202232, 530102511, 589002790, 684003240, 706803348, 883504185, 942404464, 1060205022, 1178005580, 1368006480, 1413606696, 1767008370, 2120410044, 2356011160, 2650512555, 2827213392, 3534016740, 4240820088, 4712022320, 5301025110, 7068033480, 8481640176, 10602050220, 14136066960, 21204100440, 42408200880]

約数ペア:

[(1, 42408200880), (2, 21204100440), (3, 14136066960), (4, 10602050220), (5, 8481640176), (6, 7068033480), (8, 5301025110), (9, 4712022320), (10, 4240820088), (12, 3534016740), (15, 2827213392), (16, 2650512555), (18, 2356011160), (20, 2120410044), (24, 1767008370), (30, 1413606696), (31, 1368006480), (36, 1178005580), (40, 1060205022), (45, 942404464), (48, 883504185), (60, 706803348), (62, 684003240), (72, 589002790), (80, 530102511), (90, 471202232), (93, 456002160), (120, 353401674), (124, 342001620), (144, 294501395), (155, 273601296), (180, 235601116), (186, 228001080), (240, 176700837), (248, 171000810), (279, 152000720), (310, 136800648), (360, 117800558), (372, 114000540), (465, 91200432), (496, 85500405), (558, 76000360), (620, 68400324), (720, 58900279), (744, 57000270), (930, 45600216), (1116, 38000180), (1240, 34200162), (1395, 30400144), (1488, 28500135), (1860, 22800108), (2232, 19000090), (2480, 17100081), (2790, 15200072), (3720, 11400054), (4464, 9500045), (5580, 7600036), (7440, 5700027), (11160, 3800018), (22320, 1900009)]