1009220880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:4001

約数の個数: 160

約数和(自身を含む): 3324787200

約数和(自身を除く): 2315566320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 37, 40, 48, 58, 60, 74, 80, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 240, 290, 296, 348, 370, 435, 444, 464, 555, 580, 592, 696, 740, 870, 888, 1073, 1110, 1160, 1392, 1480, 1740, 1776, 2146, 2220, 2320, 2960, 3219, 3480, 3919, 4292, 4440, 5365, 6438, 6960, 7838, 8584, 8880, 10730, 11757, 12876, 15676, 16095, 17168, 19595, 21460, 23514, 25752, 31352, 32190, 39190, 42920, 47028, 51504, 58785, 62704, 64380, 78380, 85840, 94056, 113651, 117570, 128760, 145003, 156760, 188112, 227302, 235140, 257520, 290006, 313520, 340953, 435009, 454604, 470280, 568255, 580012, 681906, 725015, 870018, 909208, 940560, 1136510, 1160024, 1363812, 1450030, 1704765, 1740036, 1818416, 2175045, 2273020, 2320048, 2727624, 2900060, 3409530, 3480072, 4205087, 4350090, 4546040, 5455248, 5800120, 6819060, 6960144, 8410174, 8700180, 9092080, 11600240, 12615261, 13638120, 16820348, 17400360, 21025435, 25230522, 27276240, 33640696, 34800720, 42050870, 50461044, 63076305, 67281392, 84101740, 100922088, 126152610, 168203480, 201844176, 252305220, 336406960, 504610440, 1009220880]

約数ペア:

[(1, 1009220880), (2, 504610440), (3, 336406960), (4, 252305220), (5, 201844176), (6, 168203480), (8, 126152610), (10, 100922088), (12, 84101740), (15, 67281392), (16, 63076305), (20, 50461044), (24, 42050870), (29, 34800720), (30, 33640696), (37, 27276240), (40, 25230522), (48, 21025435), (58, 17400360), (60, 16820348), (74, 13638120), (80, 12615261), (87, 11600240), (111, 9092080), (116, 8700180), (120, 8410174), (145, 6960144), (148, 6819060), (174, 5800120), (185, 5455248), (222, 4546040), (232, 4350090), (240, 4205087), (290, 3480072), (296, 3409530), (348, 2900060), (370, 2727624), (435, 2320048), (444, 2273020), (464, 2175045), (555, 1818416), (580, 1740036), (592, 1704765), (696, 1450030), (740, 1363812), (870, 1160024), (888, 1136510), (1073, 940560), (1110, 909208), (1160, 870018), (1392, 725015), (1480, 681906), (1740, 580012), (1776, 568255), (2146, 470280), (2220, 454604), (2320, 435009), (2960, 340953), (3219, 313520), (3480, 290006), (3919, 257520), (4292, 235140), (4440, 227302), (5365, 188112), (6438, 156760), (6960, 145003), (7838, 128760), (8584, 117570), (8880, 113651), (10730, 94056), (11757, 85840), (12876, 78380), (15676, 64380), (16095, 62704), (17168, 58785), (19595, 51504), (21460, 47028), (23514, 42920), (25752, 39190), (31352, 32190)]