636832920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2383}}^1$

素因数の和:2545

約数の個数: 128

約数和(自身を含む): 2039178240

約数和(自身を除く): 1402345320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 131, 136, 170, 204, 255, 262, 340, 393, 408, 510, 524, 655, 680, 786, 1020, 1048, 1310, 1572, 1965, 2040, 2227, 2383, 2620, 3144, 3930, 4454, 4766, 5240, 6681, 7149, 7860, 8908, 9532, 11135, 11915, 13362, 14298, 15720, 17816, 19064, 22270, 23830, 26724, 28596, 33405, 35745, 40511, 44540, 47660, 53448, 57192, 66810, 71490, 81022, 89080, 95320, 121533, 133620, 142980, 162044, 202555, 243066, 267240, 285960, 312173, 324088, 405110, 486132, 607665, 624346, 810220, 936519, 972264, 1215330, 1248692, 1560865, 1620440, 1873038, 2430660, 2497384, 3121730, 3746076, 4682595, 4861320, 5306941, 6243460, 7492152, 9365190, 10613882, 12486920, 15920823, 18730380, 21227764, 26534705, 31841646, 37460760, 42455528, 53069410, 63683292, 79604115, 106138820, 127366584, 159208230, 212277640, 318416460, 636832920]

約数ペア:

[(1, 636832920), (2, 318416460), (3, 212277640), (4, 159208230), (5, 127366584), (6, 106138820), (8, 79604115), (10, 63683292), (12, 53069410), (15, 42455528), (17, 37460760), (20, 31841646), (24, 26534705), (30, 21227764), (34, 18730380), (40, 15920823), (51, 12486920), (60, 10613882), (68, 9365190), (85, 7492152), (102, 6243460), (120, 5306941), (131, 4861320), (136, 4682595), (170, 3746076), (204, 3121730), (255, 2497384), (262, 2430660), (340, 1873038), (393, 1620440), (408, 1560865), (510, 1248692), (524, 1215330), (655, 972264), (680, 936519), (786, 810220), (1020, 624346), (1048, 607665), (1310, 486132), (1572, 405110), (1965, 324088), (2040, 312173), (2227, 285960), (2383, 267240), (2620, 243066), (3144, 202555), (3930, 162044), (4454, 142980), (4766, 133620), (5240, 121533), (6681, 95320), (7149, 89080), (7860, 81022), (8908, 71490), (9532, 66810), (11135, 57192), (11915, 53448), (13362, 47660), (14298, 44540), (15720, 40511), (17816, 35745), (19064, 33405), (22270, 28596), (23830, 26724)]