242420360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 695692800

約数和(自身を除く): 453272440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 91, 94, 104, 109, 130, 140, 169, 182, 188, 218, 235, 260, 280, 329, 338, 364, 376, 436, 455, 470, 520, 545, 611, 658, 676, 728, 763, 845, 872, 910, 940, 1090, 1183, 1222, 1316, 1352, 1417, 1526, 1645, 1690, 1820, 1880, 2180, 2366, 2444, 2632, 2834, 3052, 3055, 3290, 3380, 3640, 3815, 4277, 4360, 4732, 4888, 5123, 5668, 5915, 6104, 6110, 6580, 6760, 7085, 7630, 7943, 8554, 9464, 9919, 10246, 11336, 11830, 12220, 13160, 14170, 15260, 15886, 17108, 18421, 19838, 20492, 21385, 23660, 24440, 25615, 28340, 30520, 31772, 34216, 35861, 36842, 39676, 39715, 40984, 42770, 47320, 49595, 51230, 55601, 56680, 63544, 66599, 71722, 73684, 79352, 79430, 85540, 92105, 99190, 102460, 111202, 128947, 133198, 143444, 147368, 158860, 171080, 179305, 184210, 198380, 204920, 222404, 257894, 266396, 278005, 286888, 317720, 332995, 358610, 368420, 396760, 444808, 466193, 515788, 532792, 556010, 644735, 665990, 717220, 736840, 865787, 932386, 1031576, 1112020, 1289470, 1331980, 1434440, 1731574, 1864772, 2224040, 2330965, 2578940, 2663960, 3463148, 3729544, 4328935, 4661930, 5157880, 6060509, 6926296, 8657870, 9323860, 12121018, 17315740, 18647720, 24242036, 30302545, 34631480, 48484072, 60605090, 121210180, 242420360]

約数ペア:

[(1, 242420360), (2, 121210180), (4, 60605090), (5, 48484072), (7, 34631480), (8, 30302545), (10, 24242036), (13, 18647720), (14, 17315740), (20, 12121018), (26, 9323860), (28, 8657870), (35, 6926296), (40, 6060509), (47, 5157880), (52, 4661930), (56, 4328935), (65, 3729544), (70, 3463148), (91, 2663960), (94, 2578940), (104, 2330965), (109, 2224040), (130, 1864772), (140, 1731574), (169, 1434440), (182, 1331980), (188, 1289470), (218, 1112020), (235, 1031576), (260, 932386), (280, 865787), (329, 736840), (338, 717220), (364, 665990), (376, 644735), (436, 556010), (455, 532792), (470, 515788), (520, 466193), (545, 444808), (611, 396760), (658, 368420), (676, 358610), (728, 332995), (763, 317720), (845, 286888), (872, 278005), (910, 266396), (940, 257894), (1090, 222404), (1183, 204920), (1222, 198380), (1316, 184210), (1352, 179305), (1417, 171080), (1526, 158860), (1645, 147368), (1690, 143444), (1820, 133198), (1880, 128947), (2180, 111202), (2366, 102460), (2444, 99190), (2632, 92105), (2834, 85540), (3052, 79430), (3055, 79352), (3290, 73684), (3380, 71722), (3640, 66599), (3815, 63544), (4277, 56680), (4360, 55601), (4732, 51230), (4888, 49595), (5123, 47320), (5668, 42770), (5915, 40984), (6104, 39715), (6110, 39676), (6580, 36842), (6760, 35861), (7085, 34216), (7630, 31772), (7943, 30520), (8554, 28340), (9464, 25615), (9919, 24440), (10246, 23660), (11336, 21385), (11830, 20492), (12220, 19838), (13160, 18421), (14170, 17108), (15260, 15886)]