1468287240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{2833}}^1$

素因数の和:3471

約数の個数: 128

約数和(自身を含む): 5044066560

約数和(自身を除く): 3575779320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 617, 840, 1234, 1851, 2468, 2833, 3085, 3702, 4319, 4936, 5666, 6170, 7404, 8499, 8638, 9255, 11332, 12340, 12957, 14165, 14808, 16998, 17276, 18510, 19831, 21595, 22664, 24680, 25914, 28330, 33996, 34552, 37020, 39662, 42495, 43190, 51828, 56660, 59493, 64785, 67992, 74040, 79324, 84990, 86380, 99155, 103656, 113320, 118986, 129570, 158648, 169980, 172760, 198310, 237972, 259140, 297465, 339960, 396620, 475944, 518280, 594930, 793240, 1189860, 1747961, 2379720, 3495922, 5243883, 6991844, 8739805, 10487766, 12235727, 13983688, 17479610, 20975532, 24471454, 26219415, 34959220, 36707181, 41951064, 48942908, 52438830, 61178635, 69918440, 73414362, 97885816, 104877660, 122357270, 146828724, 183535905, 209755320, 244714540, 293657448, 367071810, 489429080, 734143620, 1468287240]

約数ペア:

[(1, 1468287240), (2, 734143620), (3, 489429080), (4, 367071810), (5, 293657448), (6, 244714540), (7, 209755320), (8, 183535905), (10, 146828724), (12, 122357270), (14, 104877660), (15, 97885816), (20, 73414362), (21, 69918440), (24, 61178635), (28, 52438830), (30, 48942908), (35, 41951064), (40, 36707181), (42, 34959220), (56, 26219415), (60, 24471454), (70, 20975532), (84, 17479610), (105, 13983688), (120, 12235727), (140, 10487766), (168, 8739805), (210, 6991844), (280, 5243883), (420, 3495922), (617, 2379720), (840, 1747961), (1234, 1189860), (1851, 793240), (2468, 594930), (2833, 518280), (3085, 475944), (3702, 396620), (4319, 339960), (4936, 297465), (5666, 259140), (6170, 237972), (7404, 198310), (8499, 172760), (8638, 169980), (9255, 158648), (11332, 129570), (12340, 118986), (12957, 113320), (14165, 103656), (14808, 99155), (16998, 86380), (17276, 84990), (18510, 79324), (19831, 74040), (21595, 67992), (22664, 64785), (24680, 59493), (25914, 56660), (28330, 51828), (33996, 43190), (34552, 42495), (37020, 39662)]