1211031120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:738

約数の個数: 320

約数和(自身を含む): 4399718400

約数和(自身を除く): 3188687280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 38, 39, 40, 48, 52, 57, 60, 62, 65, 76, 78, 80, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 186, 190, 195, 208, 228, 240, 247, 248, 260, 285, 304, 310, 312, 372, 380, 390, 403, 456, 465, 494, 496, 520, 570, 589, 620, 624, 659, 741, 744, 760, 780, 806, 912, 930, 988, 1040, 1140, 1178, 1209, 1235, 1240, 1318, 1482, 1488, 1520, 1560, 1612, 1767, 1860, 1976, 1977, 2015, 2280, 2356, 2418, 2470, 2480, 2636, 2945, 2964, 3120, 3224, 3295, 3534, 3705, 3720, 3952, 3954, 4030, 4560, 4712, 4836, 4940, 5272, 5890, 5928, 6045, 6448, 6590, 7068, 7410, 7440, 7657, 7908, 8060, 8567, 8835, 9424, 9672, 9880, 9885, 10544, 11780, 11856, 12090, 12521, 13180, 14136, 14820, 15314, 15816, 16120, 17134, 17670, 19344, 19760, 19770, 20429, 22971, 23560, 24180, 25042, 25701, 26360, 28272, 29640, 30628, 31632, 32240, 34268, 35340, 37563, 38285, 39540, 40858, 42835, 45942, 47120, 48360, 50084, 51402, 52720, 59280, 61256, 61287, 62605, 68536, 70680, 75126, 76570, 79080, 81716, 85670, 91884, 96720, 100168, 102145, 102804, 114855, 122512, 122574, 125210, 128505, 137072, 141360, 150252, 153140, 158160, 162773, 163432, 171340, 183768, 187815, 200336, 204290, 205608, 229710, 245148, 250420, 257010, 265577, 300504, 306280, 306435, 325546, 326864, 342680, 367536, 375630, 388151, 408580, 411216, 459420, 488319, 490296, 500840, 514020, 531154, 601008, 612560, 612870, 651092, 685360, 751260, 776302, 796731, 813865, 817160, 918840, 976638, 980592, 1001680, 1028040, 1062308, 1164453, 1225740, 1302184, 1327885, 1502520, 1552604, 1593462, 1627730, 1634320, 1837680, 1940755, 1953276, 2056080, 2124616, 2328906, 2441595, 2451480, 2604368, 2655770, 3005040, 3105208, 3186924, 3255460, 3881510, 3906552, 3983655, 4249232, 4657812, 4883190, 4902960, 5045963, 5311540, 5822265, 6210416, 6373848, 6510920, 7763020, 7813104, 7967310, 9315624, 9766380, 10091926, 10623080, 11644530, 12747696, 13021840, 15137889, 15526040, 15934620, 18631248, 19532760, 20183852, 21246160, 23289060, 25229815, 30275778, 31052080, 31869240, 39065520, 40367704, 46578120, 50459630, 60551556, 63738480, 75689445, 80735408, 93156240, 100919260, 121103112, 151378890, 201838520, 242206224, 302757780, 403677040, 605515560, 1211031120]

約数ペア:

[(1, 1211031120), (2, 605515560), (3, 403677040), (4, 302757780), (5, 242206224), (6, 201838520), (8, 151378890), (10, 121103112), (12, 100919260), (13, 93156240), (15, 80735408), (16, 75689445), (19, 63738480), (20, 60551556), (24, 50459630), (26, 46578120), (30, 40367704), (31, 39065520), (38, 31869240), (39, 31052080), (40, 30275778), (48, 25229815), (52, 23289060), (57, 21246160), (60, 20183852), (62, 19532760), (65, 18631248), (76, 15934620), (78, 15526040), (80, 15137889), (93, 13021840), (95, 12747696), (104, 11644530), (114, 10623080), (120, 10091926), (124, 9766380), (130, 9315624), (152, 7967310), (155, 7813104), (156, 7763020), (186, 6510920), (190, 6373848), (195, 6210416), (208, 5822265), (228, 5311540), (240, 5045963), (247, 4902960), (248, 4883190), (260, 4657812), (285, 4249232), (304, 3983655), (310, 3906552), (312, 3881510), (372, 3255460), (380, 3186924), (390, 3105208), (403, 3005040), (456, 2655770), (465, 2604368), (494, 2451480), (496, 2441595), (520, 2328906), (570, 2124616), (589, 2056080), (620, 1953276), (624, 1940755), (659, 1837680), (741, 1634320), (744, 1627730), (760, 1593462), (780, 1552604), (806, 1502520), (912, 1327885), (930, 1302184), (988, 1225740), (1040, 1164453), (1140, 1062308), (1178, 1028040), (1209, 1001680), (1235, 980592), (1240, 976638), (1318, 918840), (1482, 817160), (1488, 813865), (1520, 796731), (1560, 776302), (1612, 751260), (1767, 685360), (1860, 651092), (1976, 612870), (1977, 612560), (2015, 601008), (2280, 531154), (2356, 514020), (2418, 500840), (2470, 490296), (2480, 488319), (2636, 459420), (2945, 411216), (2964, 408580), (3120, 388151), (3224, 375630), (3295, 367536), (3534, 342680), (3705, 326864), (3720, 325546), (3952, 306435), (3954, 306280), (4030, 300504), (4560, 265577), (4712, 257010), (4836, 250420), (4940, 245148), (5272, 229710), (5890, 205608), (5928, 204290), (6045, 200336), (6448, 187815), (6590, 183768), (7068, 171340), (7410, 163432), (7440, 162773), (7657, 158160), (7908, 153140), (8060, 150252), (8567, 141360), (8835, 137072), (9424, 128505), (9672, 125210), (9880, 122574), (9885, 122512), (10544, 114855), (11780, 102804), (11856, 102145), (12090, 100168), (12521, 96720), (13180, 91884), (14136, 85670), (14820, 81716), (15314, 79080), (15816, 76570), (16120, 75126), (17134, 70680), (17670, 68536), (19344, 62605), (19760, 61287), (19770, 61256), (20429, 59280), (22971, 52720), (23560, 51402), (24180, 50084), (25042, 48360), (25701, 47120), (26360, 45942), (28272, 42835), (29640, 40858), (30628, 39540), (31632, 38285), (32240, 37563), (34268, 35340)]