61071569320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{3761}}^1$

素因数の和:3995

約数の個数: 128

約数和(自身を含む): 143113703040

約数和(自身を除く): 82042133720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 73, 83, 134, 146, 166, 268, 292, 332, 335, 365, 415, 536, 584, 664, 670, 730, 830, 1340, 1460, 1660, 2680, 2920, 3320, 3761, 4891, 5561, 6059, 7522, 9782, 11122, 12118, 15044, 18805, 19564, 22244, 24236, 24455, 27805, 30088, 30295, 37610, 39128, 44488, 48472, 48910, 55610, 60590, 75220, 97820, 111220, 121180, 150440, 195640, 222440, 242360, 251987, 274553, 312163, 405953, 503974, 549106, 624326, 811906, 1007948, 1098212, 1248652, 1259935, 1372765, 1560815, 1623812, 2015896, 2029765, 2196424, 2497304, 2519870, 2745530, 3121630, 3247624, 4059530, 5039740, 5491060, 6243260, 8119060, 10079480, 10982120, 12486520, 16238120, 18395051, 20914921, 22787899, 36790102, 41829842, 45575798, 73580204, 83659684, 91151596, 91975255, 104574605, 113939495, 147160408, 167319368, 182303192, 183950510, 209149210, 227878990, 367901020, 418298420, 455757980, 735802040, 836596840, 911515960, 1526789233, 3053578466, 6107156932, 7633946165, 12214313864, 15267892330, 30535784660, 61071569320]

約数ペア:

[(1, 61071569320), (2, 30535784660), (4, 15267892330), (5, 12214313864), (8, 7633946165), (10, 6107156932), (20, 3053578466), (40, 1526789233), (67, 911515960), (73, 836596840), (83, 735802040), (134, 455757980), (146, 418298420), (166, 367901020), (268, 227878990), (292, 209149210), (332, 183950510), (335, 182303192), (365, 167319368), (415, 147160408), (536, 113939495), (584, 104574605), (664, 91975255), (670, 91151596), (730, 83659684), (830, 73580204), (1340, 45575798), (1460, 41829842), (1660, 36790102), (2680, 22787899), (2920, 20914921), (3320, 18395051), (3761, 16238120), (4891, 12486520), (5561, 10982120), (6059, 10079480), (7522, 8119060), (9782, 6243260), (11122, 5491060), (12118, 5039740), (15044, 4059530), (18805, 3247624), (19564, 3121630), (22244, 2745530), (24236, 2519870), (24455, 2497304), (27805, 2196424), (30088, 2029765), (30295, 2015896), (37610, 1623812), (39128, 1560815), (44488, 1372765), (48472, 1259935), (48910, 1248652), (55610, 1098212), (60590, 1007948), (75220, 811906), (97820, 624326), (111220, 549106), (121180, 503974), (150440, 405953), (195640, 312163), (222440, 274553), (242360, 251987)]