207143640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 784470960

約数和(自身を除く): 577327320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 181, 187, 198, 204, 220, 255, 264, 289, 306, 330, 340, 360, 362, 374, 396, 408, 440, 495, 510, 543, 561, 578, 612, 660, 680, 724, 748, 765, 792, 867, 905, 935, 990, 1020, 1086, 1122, 1156, 1224, 1320, 1445, 1448, 1496, 1530, 1629, 1683, 1734, 1810, 1870, 1980, 1991, 2040, 2172, 2244, 2312, 2601, 2715, 2805, 2890, 3060, 3077, 3179, 3258, 3366, 3468, 3620, 3740, 3960, 3982, 4335, 4344, 4488, 5202, 5430, 5610, 5780, 5973, 6120, 6154, 6358, 6516, 6732, 6936, 7240, 7480, 7964, 8145, 8415, 8670, 9231, 9537, 9955, 10404, 10860, 11220, 11560, 11946, 12308, 12716, 13005, 13032, 13464, 15385, 15895, 15928, 16290, 16830, 17340, 17919, 18462, 19074, 19910, 20808, 21720, 22440, 23892, 24616, 25432, 26010, 27693, 28611, 29865, 30770, 31790, 32580, 33660, 33847, 34680, 35838, 36924, 38148, 39820, 46155, 47685, 47784, 52020, 52309, 55386, 57222, 59730, 61540, 63580, 65160, 67320, 67694, 71676, 73848, 76296, 79640, 89595, 92310, 95370, 101541, 104040, 104618, 110772, 114444, 119460, 123080, 127160, 135388, 138465, 143055, 143352, 156927, 169235, 179190, 184620, 190740, 203082, 209236, 221544, 228888, 238920, 261545, 270776, 276930, 286110, 304623, 313854, 338470, 358380, 369240, 381480, 406164, 418472, 470781, 507705, 523090, 553860, 572220, 575399, 609246, 627708, 676940, 716760, 784635, 812328, 941562, 1015410, 1046180, 1107720, 1144440, 1150798, 1218492, 1255416, 1353880, 1523115, 1569270, 1726197, 1883124, 2030820, 2092360, 2301596, 2353905, 2436984, 2876995, 3046230, 3138540, 3452394, 3766248, 4061640, 4603192, 4707810, 5178591, 5753990, 6092460, 6277080, 6904788, 8630985, 9415620, 10357182, 11507980, 12184920, 13809576, 17261970, 18831240, 20714364, 23015960, 25892955, 34523940, 41428728, 51785910, 69047880, 103571820, 207143640]

約数ペア:

[(1, 207143640), (2, 103571820), (3, 69047880), (4, 51785910), (5, 41428728), (6, 34523940), (8, 25892955), (9, 23015960), (10, 20714364), (11, 18831240), (12, 17261970), (15, 13809576), (17, 12184920), (18, 11507980), (20, 10357182), (22, 9415620), (24, 8630985), (30, 6904788), (33, 6277080), (34, 6092460), (36, 5753990), (40, 5178591), (44, 4707810), (45, 4603192), (51, 4061640), (55, 3766248), (60, 3452394), (66, 3138540), (68, 3046230), (72, 2876995), (85, 2436984), (88, 2353905), (90, 2301596), (99, 2092360), (102, 2030820), (110, 1883124), (120, 1726197), (132, 1569270), (136, 1523115), (153, 1353880), (165, 1255416), (170, 1218492), (180, 1150798), (181, 1144440), (187, 1107720), (198, 1046180), (204, 1015410), (220, 941562), (255, 812328), (264, 784635), (289, 716760), (306, 676940), (330, 627708), (340, 609246), (360, 575399), (362, 572220), (374, 553860), (396, 523090), (408, 507705), (440, 470781), (495, 418472), (510, 406164), (543, 381480), (561, 369240), (578, 358380), (612, 338470), (660, 313854), (680, 304623), (724, 286110), (748, 276930), (765, 270776), (792, 261545), (867, 238920), (905, 228888), (935, 221544), (990, 209236), (1020, 203082), (1086, 190740), (1122, 184620), (1156, 179190), (1224, 169235), (1320, 156927), (1445, 143352), (1448, 143055), (1496, 138465), (1530, 135388), (1629, 127160), (1683, 123080), (1734, 119460), (1810, 114444), (1870, 110772), (1980, 104618), (1991, 104040), (2040, 101541), (2172, 95370), (2244, 92310), (2312, 89595), (2601, 79640), (2715, 76296), (2805, 73848), (2890, 71676), (3060, 67694), (3077, 67320), (3179, 65160), (3258, 63580), (3366, 61540), (3468, 59730), (3620, 57222), (3740, 55386), (3960, 52309), (3982, 52020), (4335, 47784), (4344, 47685), (4488, 46155), (5202, 39820), (5430, 38148), (5610, 36924), (5780, 35838), (5973, 34680), (6120, 33847), (6154, 33660), (6358, 32580), (6516, 31790), (6732, 30770), (6936, 29865), (7240, 28611), (7480, 27693), (7964, 26010), (8145, 25432), (8415, 24616), (8670, 23892), (9231, 22440), (9537, 21720), (9955, 20808), (10404, 19910), (10860, 19074), (11220, 18462), (11560, 17919), (11946, 17340), (12308, 16830), (12716, 16290), (13005, 15928), (13032, 15895), (13464, 15385)]