156747144320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{12721}}^1$

素因数の和:14234

約数の個数: 128

約数和(自身を含む): 403852765680

約数和(自身を除く): 247105621360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1481, 1664, 2080, 2962, 4160, 5924, 7405, 8320, 11848, 12721, 14810, 19253, 23696, 25442, 29620, 38506, 47392, 50884, 59240, 63605, 77012, 94784, 96265, 101768, 118480, 127210, 154024, 165373, 189568, 192530, 203536, 236960, 254420, 308048, 330746, 385060, 407072, 473920, 508840, 616096, 661492, 770120, 814144, 826865, 947840, 1017680, 1232192, 1322984, 1540240, 1628288, 1653730, 2035360, 2464384, 2645968, 3080480, 3307460, 4070720, 5291936, 6160960, 6614920, 8141440, 10583872, 12321920, 13229840, 18839801, 21167744, 26459680, 37679602, 52919360, 75359204, 94199005, 105838720, 150718408, 188398010, 244917413, 301436816, 376796020, 489834826, 602873632, 753592040, 979669652, 1205747264, 1224587065, 1507184080, 1959339304, 2411494528, 2449174130, 3014368160, 3918678608, 4898348260, 6028736320, 7837357216, 9796696520, 12057472640, 15674714432, 19593393040, 31349428864, 39186786080, 78373572160, 156747144320]

約数ペア:

[(1, 156747144320), (2, 78373572160), (4, 39186786080), (5, 31349428864), (8, 19593393040), (10, 15674714432), (13, 12057472640), (16, 9796696520), (20, 7837357216), (26, 6028736320), (32, 4898348260), (40, 3918678608), (52, 3014368160), (64, 2449174130), (65, 2411494528), (80, 1959339304), (104, 1507184080), (128, 1224587065), (130, 1205747264), (160, 979669652), (208, 753592040), (260, 602873632), (320, 489834826), (416, 376796020), (520, 301436816), (640, 244917413), (832, 188398010), (1040, 150718408), (1481, 105838720), (1664, 94199005), (2080, 75359204), (2962, 52919360), (4160, 37679602), (5924, 26459680), (7405, 21167744), (8320, 18839801), (11848, 13229840), (12721, 12321920), (14810, 10583872), (19253, 8141440), (23696, 6614920), (25442, 6160960), (29620, 5291936), (38506, 4070720), (47392, 3307460), (50884, 3080480), (59240, 2645968), (63605, 2464384), (77012, 2035360), (94784, 1653730), (96265, 1628288), (101768, 1540240), (118480, 1322984), (127210, 1232192), (154024, 1017680), (165373, 947840), (189568, 826865), (192530, 814144), (203536, 770120), (236960, 661492), (254420, 616096), (308048, 508840), (330746, 473920), (385060, 407072)]