1796630640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13537}}^1$

素因数の和:13639

約数の個数: 160

約数和(自身を含む): 6446254080

約数和(自身を除く): 4649623440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3792, 4424, 4740, 5530, 6320, 6636, 8295, 8848, 9480, 11060, 13272, 13537, 16590, 18960, 22120, 26544, 27074, 33180, 40611, 44240, 54148, 66360, 67685, 81222, 94759, 108296, 132720, 135370, 162444, 189518, 203055, 216592, 270740, 284277, 324888, 379036, 406110, 473795, 541480, 568554, 649776, 758072, 812220, 947590, 1069423, 1082960, 1137108, 1421385, 1516144, 1624440, 1895180, 2138846, 2274216, 2842770, 3208269, 3248880, 3790360, 4277692, 4548432, 5347115, 5685540, 6416538, 7485961, 7580720, 8555384, 10694230, 11371080, 12833076, 14971922, 16041345, 17110768, 21388460, 22457883, 22742160, 25666152, 29943844, 32082690, 37429805, 42776920, 44915766, 51332304, 59887688, 64165380, 74859610, 85553840, 89831532, 112289415, 119775376, 128330760, 149719220, 179663064, 224578830, 256661520, 299438440, 359326128, 449157660, 598876880, 898315320, 1796630640]

約数ペア:

[(1, 1796630640), (2, 898315320), (3, 598876880), (4, 449157660), (5, 359326128), (6, 299438440), (7, 256661520), (8, 224578830), (10, 179663064), (12, 149719220), (14, 128330760), (15, 119775376), (16, 112289415), (20, 89831532), (21, 85553840), (24, 74859610), (28, 64165380), (30, 59887688), (35, 51332304), (40, 44915766), (42, 42776920), (48, 37429805), (56, 32082690), (60, 29943844), (70, 25666152), (79, 22742160), (80, 22457883), (84, 21388460), (105, 17110768), (112, 16041345), (120, 14971922), (140, 12833076), (158, 11371080), (168, 10694230), (210, 8555384), (237, 7580720), (240, 7485961), (280, 6416538), (316, 5685540), (336, 5347115), (395, 4548432), (420, 4277692), (474, 3790360), (553, 3248880), (560, 3208269), (632, 2842770), (790, 2274216), (840, 2138846), (948, 1895180), (1106, 1624440), (1185, 1516144), (1264, 1421385), (1580, 1137108), (1659, 1082960), (1680, 1069423), (1896, 947590), (2212, 812220), (2370, 758072), (2765, 649776), (3160, 568554), (3318, 541480), (3792, 473795), (4424, 406110), (4740, 379036), (5530, 324888), (6320, 284277), (6636, 270740), (8295, 216592), (8848, 203055), (9480, 189518), (11060, 162444), (13272, 135370), (13537, 132720), (16590, 108296), (18960, 94759), (22120, 81222), (26544, 67685), (27074, 66360), (33180, 54148), (40611, 44240)]