2883804560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2213}}^1$

素因数の和:2425

約数の個数: 160

約数和(自身を含む): 8301968640

約数和(自身を除く): 5418164080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 179, 182, 208, 260, 280, 358, 364, 455, 520, 560, 716, 728, 895, 910, 1040, 1253, 1432, 1456, 1790, 1820, 2213, 2327, 2506, 2864, 3580, 3640, 4426, 4654, 5012, 6265, 7160, 7280, 8852, 9308, 10024, 11065, 11635, 12530, 14320, 15491, 16289, 17704, 18616, 20048, 22130, 23270, 25060, 28769, 30982, 32578, 35408, 37232, 44260, 46540, 50120, 57538, 61964, 65156, 77455, 81445, 88520, 93080, 100240, 115076, 123928, 130312, 143845, 154910, 162890, 177040, 186160, 201383, 230152, 247856, 260624, 287690, 309820, 325780, 396127, 402766, 460304, 575380, 619640, 651560, 792254, 805532, 1006915, 1150760, 1239280, 1303120, 1584508, 1611064, 1980635, 2013830, 2301520, 2772889, 3169016, 3222128, 3961270, 4027660, 5149651, 5545778, 6338032, 7922540, 8055320, 10299302, 11091556, 13864445, 15845080, 16110640, 20598604, 22183112, 25748255, 27728890, 31690160, 36047557, 41197208, 44366224, 51496510, 55457780, 72095114, 82394416, 102993020, 110915560, 144190228, 180237785, 205986040, 221831120, 288380456, 360475570, 411972080, 576760912, 720951140, 1441902280, 2883804560]

約数ペア:

[(1, 2883804560), (2, 1441902280), (4, 720951140), (5, 576760912), (7, 411972080), (8, 360475570), (10, 288380456), (13, 221831120), (14, 205986040), (16, 180237785), (20, 144190228), (26, 110915560), (28, 102993020), (35, 82394416), (40, 72095114), (52, 55457780), (56, 51496510), (65, 44366224), (70, 41197208), (80, 36047557), (91, 31690160), (104, 27728890), (112, 25748255), (130, 22183112), (140, 20598604), (179, 16110640), (182, 15845080), (208, 13864445), (260, 11091556), (280, 10299302), (358, 8055320), (364, 7922540), (455, 6338032), (520, 5545778), (560, 5149651), (716, 4027660), (728, 3961270), (895, 3222128), (910, 3169016), (1040, 2772889), (1253, 2301520), (1432, 2013830), (1456, 1980635), (1790, 1611064), (1820, 1584508), (2213, 1303120), (2327, 1239280), (2506, 1150760), (2864, 1006915), (3580, 805532), (3640, 792254), (4426, 651560), (4654, 619640), (5012, 575380), (6265, 460304), (7160, 402766), (7280, 396127), (8852, 325780), (9308, 309820), (10024, 287690), (11065, 260624), (11635, 247856), (12530, 230152), (14320, 201383), (15491, 186160), (16289, 177040), (17704, 162890), (18616, 154910), (20048, 143845), (22130, 130312), (23270, 123928), (25060, 115076), (28769, 100240), (30982, 93080), (32578, 88520), (35408, 81445), (37232, 77455), (44260, 65156), (46540, 61964), (50120, 57538)]