2939342080

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 7242137280

約数和(自身を除く): 4302795200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 83, 128, 146, 160, 166, 256, 292, 320, 332, 365, 379, 415, 584, 640, 664, 730, 758, 830, 1168, 1280, 1328, 1460, 1516, 1660, 1895, 2336, 2656, 2920, 3032, 3320, 3790, 4672, 5312, 5840, 6059, 6064, 6640, 7580, 9344, 10624, 11680, 12118, 12128, 13280, 15160, 18688, 21248, 23360, 24236, 24256, 26560, 27667, 30295, 30320, 31457, 46720, 48472, 48512, 53120, 55334, 60590, 60640, 62914, 93440, 96944, 97024, 106240, 110668, 121180, 121280, 125828, 138335, 157285, 193888, 221336, 242360, 242560, 251656, 276670, 314570, 387776, 442672, 484720, 485120, 503312, 553340, 629140, 775552, 885344, 969440, 1006624, 1106680, 1258280, 1551104, 1770688, 1938880, 2013248, 2213360, 2296361, 2516560, 3541376, 3877760, 4026496, 4426720, 4592722, 5033120, 7082752, 7755520, 8052992, 8853440, 9185444, 10066240, 11481805, 17706880, 18370888, 20132480, 22963610, 35413760, 36741776, 40264960, 45927220, 73483552, 91854440, 146967104, 183708880, 293934208, 367417760, 587868416, 734835520, 1469671040, 2939342080]

約数ペア:

[(1, 2939342080), (2, 1469671040), (4, 734835520), (5, 587868416), (8, 367417760), (10, 293934208), (16, 183708880), (20, 146967104), (32, 91854440), (40, 73483552), (64, 45927220), (73, 40264960), (80, 36741776), (83, 35413760), (128, 22963610), (146, 20132480), (160, 18370888), (166, 17706880), (256, 11481805), (292, 10066240), (320, 9185444), (332, 8853440), (365, 8052992), (379, 7755520), (415, 7082752), (584, 5033120), (640, 4592722), (664, 4426720), (730, 4026496), (758, 3877760), (830, 3541376), (1168, 2516560), (1280, 2296361), (1328, 2213360), (1460, 2013248), (1516, 1938880), (1660, 1770688), (1895, 1551104), (2336, 1258280), (2656, 1106680), (2920, 1006624), (3032, 969440), (3320, 885344), (3790, 775552), (4672, 629140), (5312, 553340), (5840, 503312), (6059, 485120), (6064, 484720), (6640, 442672), (7580, 387776), (9344, 314570), (10624, 276670), (11680, 251656), (12118, 242560), (12128, 242360), (13280, 221336), (15160, 193888), (18688, 157285), (21248, 138335), (23360, 125828), (24236, 121280), (24256, 121180), (26560, 110668), (27667, 106240), (30295, 97024), (30320, 96944), (31457, 93440), (46720, 62914), (48472, 60640), (48512, 60590), (53120, 55334)]