70485293840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1\times {\mathrm{2039}}^1$

素因数の和:2881

約数の個数: 160

約数和(自身を含む): 180910920960

約数和(自身を除く): 110425627120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 773, 860, 1040, 1118, 1546, 1720, 2039, 2236, 2795, 3092, 3440, 3865, 4078, 4472, 5590, 6184, 7730, 8156, 8944, 10049, 10195, 11180, 12368, 15460, 16312, 20098, 20390, 22360, 26507, 30920, 32624, 33239, 40196, 40780, 44720, 50245, 53014, 61840, 66478, 80392, 81560, 87677, 100490, 106028, 132535, 132956, 160784, 163120, 166195, 175354, 200980, 212056, 265070, 265912, 332390, 350708, 401960, 424112, 432107, 438385, 530140, 531824, 664780, 701416, 803920, 864214, 876770, 1060280, 1139801, 1329560, 1402832, 1576147, 1728428, 1753540, 2120560, 2160535, 2279602, 2659120, 3152294, 3456856, 3507080, 4321070, 4559204, 5699005, 6304588, 6913712, 7014160, 7880735, 8642140, 9118408, 11398010, 12609176, 15761470, 17284280, 18236816, 20489911, 22796020, 25218352, 31522940, 34568560, 40979822, 45592040, 63045880, 67774321, 81959644, 91184080, 102449555, 126091760, 135548642, 163919288, 204899110, 271097284, 327838576, 338871605, 409798220, 542194568, 677743210, 819596440, 881066173, 1084389136, 1355486420, 1639192880, 1762132346, 2710972840, 3524264692, 4405330865, 5421945680, 7048529384, 8810661730, 14097058768, 17621323460, 35242646920, 70485293840]

約数ペア:

[(1, 70485293840), (2, 35242646920), (4, 17621323460), (5, 14097058768), (8, 8810661730), (10, 7048529384), (13, 5421945680), (16, 4405330865), (20, 3524264692), (26, 2710972840), (40, 1762132346), (43, 1639192880), (52, 1355486420), (65, 1084389136), (80, 881066173), (86, 819596440), (104, 677743210), (130, 542194568), (172, 409798220), (208, 338871605), (215, 327838576), (260, 271097284), (344, 204899110), (430, 163919288), (520, 135548642), (559, 126091760), (688, 102449555), (773, 91184080), (860, 81959644), (1040, 67774321), (1118, 63045880), (1546, 45592040), (1720, 40979822), (2039, 34568560), (2236, 31522940), (2795, 25218352), (3092, 22796020), (3440, 20489911), (3865, 18236816), (4078, 17284280), (4472, 15761470), (5590, 12609176), (6184, 11398010), (7730, 9118408), (8156, 8642140), (8944, 7880735), (10049, 7014160), (10195, 6913712), (11180, 6304588), (12368, 5699005), (15460, 4559204), (16312, 4321070), (20098, 3507080), (20390, 3456856), (22360, 3152294), (26507, 2659120), (30920, 2279602), (32624, 2160535), (33239, 2120560), (40196, 1753540), (40780, 1728428), (44720, 1576147), (50245, 1402832), (53014, 1329560), (61840, 1139801), (66478, 1060280), (80392, 876770), (81560, 864214), (87677, 803920), (100490, 701416), (106028, 664780), (132535, 531824), (132956, 530140), (160784, 438385), (163120, 432107), (166195, 424112), (175354, 401960), (200980, 350708), (212056, 332390), (265070, 265912)]