1370251980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2237}}^1$

素因数の和:2376

約数の個数: 144

約数和(自身を含む): 4311032544

約数和(自身を除く): 2940780564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 83, 90, 123, 164, 166, 180, 205, 246, 249, 332, 369, 410, 415, 492, 498, 615, 738, 747, 820, 830, 996, 1230, 1245, 1476, 1494, 1660, 1845, 2237, 2460, 2490, 2988, 3403, 3690, 3735, 4474, 4980, 6711, 6806, 7380, 7470, 8948, 10209, 11185, 13422, 13612, 14940, 17015, 20133, 20418, 22370, 26844, 30627, 33555, 34030, 40266, 40836, 44740, 51045, 61254, 67110, 68060, 80532, 91717, 100665, 102090, 122508, 134220, 153135, 183434, 185671, 201330, 204180, 275151, 306270, 366868, 371342, 402660, 458585, 550302, 557013, 612540, 742684, 825453, 917170, 928355, 1100604, 1114026, 1375755, 1650906, 1671039, 1834340, 1856710, 2228052, 2751510, 2785065, 3301812, 3342078, 3713420, 4127265, 5503020, 5570130, 6684156, 7612511, 8254530, 8355195, 11140260, 15225022, 16509060, 16710390, 22837533, 30450044, 33420780, 38062555, 45675066, 68512599, 76125110, 91350132, 114187665, 137025198, 152250220, 228375330, 274050396, 342562995, 456750660, 685125990, 1370251980]

約数ペア:

[(1, 1370251980), (2, 685125990), (3, 456750660), (4, 342562995), (5, 274050396), (6, 228375330), (9, 152250220), (10, 137025198), (12, 114187665), (15, 91350132), (18, 76125110), (20, 68512599), (30, 45675066), (36, 38062555), (41, 33420780), (45, 30450044), (60, 22837533), (82, 16710390), (83, 16509060), (90, 15225022), (123, 11140260), (164, 8355195), (166, 8254530), (180, 7612511), (205, 6684156), (246, 5570130), (249, 5503020), (332, 4127265), (369, 3713420), (410, 3342078), (415, 3301812), (492, 2785065), (498, 2751510), (615, 2228052), (738, 1856710), (747, 1834340), (820, 1671039), (830, 1650906), (996, 1375755), (1230, 1114026), (1245, 1100604), (1476, 928355), (1494, 917170), (1660, 825453), (1845, 742684), (2237, 612540), (2460, 557013), (2490, 550302), (2988, 458585), (3403, 402660), (3690, 371342), (3735, 366868), (4474, 306270), (4980, 275151), (6711, 204180), (6806, 201330), (7380, 185671), (7470, 183434), (8948, 153135), (10209, 134220), (11185, 122508), (13422, 102090), (13612, 100665), (14940, 91717), (17015, 80532), (20133, 68060), (20418, 67110), (22370, 61254), (26844, 51045), (30627, 44740), (33555, 40836), (34030, 40266)]