18739278360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{18413}}^1$

素因数の和:18698

約数の個数: 192

約数和(自身を含む): 66701400480

約数和(自身を除く): 47962122120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 257, 264, 330, 360, 396, 440, 495, 514, 660, 771, 792, 990, 1028, 1285, 1320, 1542, 1980, 2056, 2313, 2570, 2827, 3084, 3855, 3960, 4626, 5140, 5654, 6168, 7710, 8481, 9252, 10280, 11308, 11565, 14135, 15420, 16962, 18413, 18504, 22616, 23130, 25443, 28270, 30840, 33924, 36826, 42405, 46260, 50886, 55239, 56540, 67848, 73652, 84810, 92065, 92520, 101772, 110478, 113080, 127215, 147304, 165717, 169620, 184130, 202543, 203544, 220956, 254430, 276195, 331434, 339240, 368260, 405086, 441912, 508860, 552390, 607629, 662868, 736520, 810172, 828585, 1012715, 1017720, 1104780, 1215258, 1325736, 1620344, 1657170, 1822887, 2025430, 2209560, 2430516, 3038145, 3314340, 3645774, 4050860, 4732141, 4861032, 6076290, 6628680, 7291548, 8101720, 9114435, 9464282, 12152580, 14196423, 14583096, 18228870, 18928564, 23660705, 24305160, 28392846, 36457740, 37857128, 42589269, 47321410, 52053551, 56785692, 70982115, 72915480, 85178538, 94642820, 104107102, 113571384, 141964230, 156160653, 170357076, 189285640, 208214204, 212946345, 260267755, 283928460, 312321306, 340714152, 416428408, 425892690, 468481959, 520535510, 567856920, 624642612, 780803265, 851785380, 936963918, 1041071020, 1249285224, 1561606530, 1703570760, 1873927836, 2082142040, 2342409795, 3123213060, 3747855672, 4684819590, 6246426120, 9369639180, 18739278360]

約数ペア:

[(1, 18739278360), (2, 9369639180), (3, 6246426120), (4, 4684819590), (5, 3747855672), (6, 3123213060), (8, 2342409795), (9, 2082142040), (10, 1873927836), (11, 1703570760), (12, 1561606530), (15, 1249285224), (18, 1041071020), (20, 936963918), (22, 851785380), (24, 780803265), (30, 624642612), (33, 567856920), (36, 520535510), (40, 468481959), (44, 425892690), (45, 416428408), (55, 340714152), (60, 312321306), (66, 283928460), (72, 260267755), (88, 212946345), (90, 208214204), (99, 189285640), (110, 170357076), (120, 156160653), (132, 141964230), (165, 113571384), (180, 104107102), (198, 94642820), (220, 85178538), (257, 72915480), (264, 70982115), (330, 56785692), (360, 52053551), (396, 47321410), (440, 42589269), (495, 37857128), (514, 36457740), (660, 28392846), (771, 24305160), (792, 23660705), (990, 18928564), (1028, 18228870), (1285, 14583096), (1320, 14196423), (1542, 12152580), (1980, 9464282), (2056, 9114435), (2313, 8101720), (2570, 7291548), (2827, 6628680), (3084, 6076290), (3855, 4861032), (3960, 4732141), (4626, 4050860), (5140, 3645774), (5654, 3314340), (6168, 3038145), (7710, 2430516), (8481, 2209560), (9252, 2025430), (10280, 1822887), (11308, 1657170), (11565, 1620344), (14135, 1325736), (15420, 1215258), (16962, 1104780), (18413, 1017720), (18504, 1012715), (22616, 828585), (23130, 810172), (25443, 736520), (28270, 662868), (30840, 607629), (33924, 552390), (36826, 508860), (42405, 441912), (46260, 405086), (50886, 368260), (55239, 339240), (56540, 331434), (67848, 276195), (73652, 254430), (84810, 220956), (92065, 203544), (92520, 202543), (101772, 184130), (110478, 169620), (113080, 165717), (127215, 147304)]