7148738880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80071}}^1$

素因数の和:80125

約数の個数: 168

約数和(自身を含む): 25382183424

約数和(自身を除く): 18233444544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 22320, 29760, 44640, 80071, 89280, 160142, 240213, 320284, 400355, 480426, 640568, 720639, 800710, 960852, 1201065, 1281136, 1441278, 1601420, 1921704, 2402130, 2482201, 2562272, 2882556, 3202840, 3603195, 3843408, 4804260, 4964402, 5124544, 5765112, 6405680, 7206390, 7446603, 7686816, 9608520, 9928804, 11530224, 12411005, 12811360, 14412780, 14893206, 15373632, 19217040, 19857608, 22339809, 23060448, 24822010, 25622720, 28825560, 29786412, 37233015, 38434080, 39715216, 44679618, 46120896, 49644020, 57651120, 59572824, 74466030, 76868160, 79430432, 89359236, 99288040, 111699045, 115302240, 119145648, 148932060, 158860864, 178718472, 198576080, 223398090, 230604480, 238291296, 297864120, 357436944, 397152160, 446796180, 476582592, 595728240, 714873888, 794304320, 893592360, 1191456480, 1429747776, 1787184720, 2382912960, 3574369440, 7148738880]

約数ペア:

[(1, 7148738880), (2, 3574369440), (3, 2382912960), (4, 1787184720), (5, 1429747776), (6, 1191456480), (8, 893592360), (9, 794304320), (10, 714873888), (12, 595728240), (15, 476582592), (16, 446796180), (18, 397152160), (20, 357436944), (24, 297864120), (30, 238291296), (31, 230604480), (32, 223398090), (36, 198576080), (40, 178718472), (45, 158860864), (48, 148932060), (60, 119145648), (62, 115302240), (64, 111699045), (72, 99288040), (80, 89359236), (90, 79430432), (93, 76868160), (96, 74466030), (120, 59572824), (124, 57651120), (144, 49644020), (155, 46120896), (160, 44679618), (180, 39715216), (186, 38434080), (192, 37233015), (240, 29786412), (248, 28825560), (279, 25622720), (288, 24822010), (310, 23060448), (320, 22339809), (360, 19857608), (372, 19217040), (465, 15373632), (480, 14893206), (496, 14412780), (558, 12811360), (576, 12411005), (620, 11530224), (720, 9928804), (744, 9608520), (930, 7686816), (960, 7446603), (992, 7206390), (1116, 6405680), (1240, 5765112), (1395, 5124544), (1440, 4964402), (1488, 4804260), (1860, 3843408), (1984, 3603195), (2232, 3202840), (2480, 2882556), (2790, 2562272), (2880, 2482201), (2976, 2402130), (3720, 1921704), (4464, 1601420), (4960, 1441278), (5580, 1281136), (5952, 1201065), (7440, 960852), (8928, 800710), (9920, 720639), (11160, 640568), (14880, 480426), (17856, 400355), (22320, 320284), (29760, 240213), (44640, 160142), (80071, 89280)]