79721014680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{8623}}^1$

素因数の和:9122

約数の個数: 192

約数和(自身を含む): 263996853120

約数和(自身を除く): 184275838440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 421, 488, 549, 610, 732, 842, 915, 1098, 1220, 1263, 1464, 1684, 1830, 2105, 2196, 2440, 2526, 2745, 3368, 3660, 3789, 4210, 4392, 5052, 5490, 6315, 7320, 7578, 8420, 8623, 10104, 10980, 12630, 15156, 16840, 17246, 18945, 21960, 25260, 25681, 25869, 30312, 34492, 37890, 43115, 50520, 51362, 51738, 68984, 75780, 77043, 77607, 86230, 102724, 103476, 128405, 129345, 151560, 154086, 155214, 172460, 205448, 206952, 231129, 256810, 258690, 308172, 310428, 344920, 385215, 388035, 462258, 513620, 517380, 526003, 616344, 620856, 770430, 776070, 924516, 1027240, 1034760, 1052006, 1155645, 1540860, 1552140, 1578009, 1849032, 2104012, 2311290, 2630015, 3081720, 3104280, 3156018, 3630283, 4208024, 4622580, 4734027, 5260030, 6312036, 7260566, 7890045, 9245160, 9468054, 10520060, 10890849, 12624072, 14521132, 15780090, 18151415, 18936108, 21040120, 21781698, 23670135, 29042264, 31560180, 32672547, 36302830, 37872216, 43563396, 47340270, 54454245, 63120360, 65345094, 72605660, 87126792, 94680540, 108908490, 130690188, 145211320, 163362735, 189361080, 217816980, 221447263, 261380376, 326725470, 435633960, 442894526, 653450940, 664341789, 885789052, 1107236315, 1306901880, 1328683578, 1771578104, 1993025367, 2214472630, 2657367156, 3321708945, 3986050734, 4428945260, 5314734312, 6643417890, 7972101468, 8857890520, 9965126835, 13286835780, 15944202936, 19930253670, 26573671560, 39860507340, 79721014680]

約数ペア:

[(1, 79721014680), (2, 39860507340), (3, 26573671560), (4, 19930253670), (5, 15944202936), (6, 13286835780), (8, 9965126835), (9, 8857890520), (10, 7972101468), (12, 6643417890), (15, 5314734312), (18, 4428945260), (20, 3986050734), (24, 3321708945), (30, 2657367156), (36, 2214472630), (40, 1993025367), (45, 1771578104), (60, 1328683578), (61, 1306901880), (72, 1107236315), (90, 885789052), (120, 664341789), (122, 653450940), (180, 442894526), (183, 435633960), (244, 326725470), (305, 261380376), (360, 221447263), (366, 217816980), (421, 189361080), (488, 163362735), (549, 145211320), (610, 130690188), (732, 108908490), (842, 94680540), (915, 87126792), (1098, 72605660), (1220, 65345094), (1263, 63120360), (1464, 54454245), (1684, 47340270), (1830, 43563396), (2105, 37872216), (2196, 36302830), (2440, 32672547), (2526, 31560180), (2745, 29042264), (3368, 23670135), (3660, 21781698), (3789, 21040120), (4210, 18936108), (4392, 18151415), (5052, 15780090), (5490, 14521132), (6315, 12624072), (7320, 10890849), (7578, 10520060), (8420, 9468054), (8623, 9245160), (10104, 7890045), (10980, 7260566), (12630, 6312036), (15156, 5260030), (16840, 4734027), (17246, 4622580), (18945, 4208024), (21960, 3630283), (25260, 3156018), (25681, 3104280), (25869, 3081720), (30312, 2630015), (34492, 2311290), (37890, 2104012), (43115, 1849032), (50520, 1578009), (51362, 1552140), (51738, 1540860), (68984, 1155645), (75780, 1052006), (77043, 1034760), (77607, 1027240), (86230, 924516), (102724, 776070), (103476, 770430), (128405, 620856), (129345, 616344), (151560, 526003), (154086, 517380), (155214, 513620), (172460, 462258), (205448, 388035), (206952, 385215), (231129, 344920), (256810, 310428), (258690, 308172)]