1569642880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2273}}^1$

素因数の和:2388

約数の個数: 128

約数和(自身を含む): 4091562720

約数和(自身を除く): 2521919840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 83, 104, 128, 130, 160, 166, 208, 260, 320, 332, 415, 416, 520, 640, 664, 830, 832, 1040, 1079, 1328, 1660, 1664, 2080, 2158, 2273, 2656, 3320, 4160, 4316, 4546, 5312, 5395, 6640, 8320, 8632, 9092, 10624, 10790, 11365, 13280, 17264, 18184, 21580, 22730, 26560, 29549, 34528, 36368, 43160, 45460, 53120, 59098, 69056, 72736, 86320, 90920, 118196, 138112, 145472, 147745, 172640, 181840, 188659, 236392, 290944, 295490, 345280, 363680, 377318, 472784, 590980, 690560, 727360, 754636, 943295, 945568, 1181960, 1454720, 1509272, 1886590, 1891136, 2363920, 2452567, 3018544, 3773180, 3782272, 4727840, 4905134, 6037088, 7546360, 9455680, 9810268, 12074176, 12262835, 15092720, 18911360, 19620536, 24148352, 24525670, 30185440, 39241072, 49051340, 60370880, 78482144, 98102680, 120741760, 156964288, 196205360, 313928576, 392410720, 784821440, 1569642880]

約数ペア:

[(1, 1569642880), (2, 784821440), (4, 392410720), (5, 313928576), (8, 196205360), (10, 156964288), (13, 120741760), (16, 98102680), (20, 78482144), (26, 60370880), (32, 49051340), (40, 39241072), (52, 30185440), (64, 24525670), (65, 24148352), (80, 19620536), (83, 18911360), (104, 15092720), (128, 12262835), (130, 12074176), (160, 9810268), (166, 9455680), (208, 7546360), (260, 6037088), (320, 4905134), (332, 4727840), (415, 3782272), (416, 3773180), (520, 3018544), (640, 2452567), (664, 2363920), (830, 1891136), (832, 1886590), (1040, 1509272), (1079, 1454720), (1328, 1181960), (1660, 945568), (1664, 943295), (2080, 754636), (2158, 727360), (2273, 690560), (2656, 590980), (3320, 472784), (4160, 377318), (4316, 363680), (4546, 345280), (5312, 295490), (5395, 290944), (6640, 236392), (8320, 188659), (8632, 181840), (9092, 172640), (10624, 147745), (10790, 145472), (11365, 138112), (13280, 118196), (17264, 90920), (18184, 86320), (21580, 72736), (22730, 69056), (26560, 59098), (29549, 53120), (34528, 45460), (36368, 43160)]