16631961640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{9059}}^1$

素因数の和:9239

約数の個数: 128

約数和(自身を含む): 43835904000

約数和(自身を除く): 27203942360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 83, 140, 158, 166, 280, 316, 332, 395, 415, 553, 581, 632, 664, 790, 830, 1106, 1162, 1580, 1660, 2212, 2324, 2765, 2905, 3160, 3320, 4424, 4648, 5530, 5810, 6557, 9059, 11060, 11620, 13114, 18118, 22120, 23240, 26228, 32785, 36236, 45295, 45899, 52456, 63413, 65570, 72472, 90590, 91798, 126826, 131140, 181180, 183596, 229495, 253652, 262280, 317065, 362360, 367192, 458990, 507304, 634130, 715661, 751897, 917980, 1268260, 1431322, 1503794, 1835960, 2536520, 2862644, 3007588, 3578305, 3759485, 5009627, 5263279, 5725288, 6015176, 7156610, 7518970, 10019254, 10526558, 14313220, 15037940, 20038508, 21053116, 25048135, 26316395, 28626440, 30075880, 40077016, 42106232, 50096270, 52632790, 59399863, 100192540, 105265580, 118799726, 200385080, 210531160, 237599452, 296999315, 415799041, 475198904, 593998630, 831598082, 1187997260, 1663196164, 2078995205, 2375994520, 3326392328, 4157990410, 8315980820, 16631961640]

約数ペア:

[(1, 16631961640), (2, 8315980820), (4, 4157990410), (5, 3326392328), (7, 2375994520), (8, 2078995205), (10, 1663196164), (14, 1187997260), (20, 831598082), (28, 593998630), (35, 475198904), (40, 415799041), (56, 296999315), (70, 237599452), (79, 210531160), (83, 200385080), (140, 118799726), (158, 105265580), (166, 100192540), (280, 59399863), (316, 52632790), (332, 50096270), (395, 42106232), (415, 40077016), (553, 30075880), (581, 28626440), (632, 26316395), (664, 25048135), (790, 21053116), (830, 20038508), (1106, 15037940), (1162, 14313220), (1580, 10526558), (1660, 10019254), (2212, 7518970), (2324, 7156610), (2765, 6015176), (2905, 5725288), (3160, 5263279), (3320, 5009627), (4424, 3759485), (4648, 3578305), (5530, 3007588), (5810, 2862644), (6557, 2536520), (9059, 1835960), (11060, 1503794), (11620, 1431322), (13114, 1268260), (18118, 917980), (22120, 751897), (23240, 715661), (26228, 634130), (32785, 507304), (36236, 458990), (45295, 367192), (45899, 362360), (52456, 317065), (63413, 262280), (65570, 253652), (72472, 229495), (90590, 183596), (91798, 181180), (126826, 131140)]