1253123520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2239}}^1$

素因数の和:2323

約数の個数: 224

約数和(自身を含む): 4424232960

約数和(自身を除く): 3171109440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 64, 66, 80, 88, 96, 106, 110, 120, 132, 159, 160, 165, 176, 192, 212, 220, 240, 264, 265, 318, 320, 330, 352, 424, 440, 480, 528, 530, 583, 636, 660, 704, 795, 848, 880, 960, 1056, 1060, 1166, 1272, 1320, 1590, 1696, 1749, 1760, 2112, 2120, 2239, 2332, 2544, 2640, 2915, 3180, 3392, 3498, 3520, 4240, 4478, 4664, 5088, 5280, 5830, 6360, 6717, 6996, 8480, 8745, 8956, 9328, 10176, 10560, 11195, 11660, 12720, 13434, 13992, 16960, 17490, 17912, 18656, 22390, 23320, 24629, 25440, 26868, 27984, 33585, 34980, 35824, 37312, 44780, 46640, 49258, 50880, 53736, 55968, 67170, 69960, 71648, 73887, 89560, 93280, 98516, 107472, 111936, 118667, 123145, 134340, 139920, 143296, 147774, 179120, 186560, 197032, 214944, 237334, 246290, 268680, 279840, 295548, 356001, 358240, 369435, 394064, 429888, 474668, 492580, 537360, 559680, 591096, 593335, 712002, 716480, 738870, 788128, 949336, 985160, 1074720, 1182192, 1186670, 1305337, 1424004, 1477740, 1576256, 1780005, 1898672, 1970320, 2149440, 2364384, 2373340, 2610674, 2848008, 2955480, 3560010, 3797344, 3916011, 3940640, 4728768, 4746680, 5221348, 5696016, 5910960, 6526685, 7120020, 7594688, 7832022, 7881280, 9493360, 10442696, 11392032, 11821920, 13053370, 14240040, 15664044, 18986720, 19580055, 20885392, 22784064, 23643840, 26106740, 28480080, 31328088, 37973440, 39160110, 41770784, 52213480, 56960160, 62656176, 78320220, 83541568, 104426960, 113920320, 125312352, 156640440, 208853920, 250624704, 313280880, 417707840, 626561760, 1253123520]

約数ペア:

[(1, 1253123520), (2, 626561760), (3, 417707840), (4, 313280880), (5, 250624704), (6, 208853920), (8, 156640440), (10, 125312352), (11, 113920320), (12, 104426960), (15, 83541568), (16, 78320220), (20, 62656176), (22, 56960160), (24, 52213480), (30, 41770784), (32, 39160110), (33, 37973440), (40, 31328088), (44, 28480080), (48, 26106740), (53, 23643840), (55, 22784064), (60, 20885392), (64, 19580055), (66, 18986720), (80, 15664044), (88, 14240040), (96, 13053370), (106, 11821920), (110, 11392032), (120, 10442696), (132, 9493360), (159, 7881280), (160, 7832022), (165, 7594688), (176, 7120020), (192, 6526685), (212, 5910960), (220, 5696016), (240, 5221348), (264, 4746680), (265, 4728768), (318, 3940640), (320, 3916011), (330, 3797344), (352, 3560010), (424, 2955480), (440, 2848008), (480, 2610674), (528, 2373340), (530, 2364384), (583, 2149440), (636, 1970320), (660, 1898672), (704, 1780005), (795, 1576256), (848, 1477740), (880, 1424004), (960, 1305337), (1056, 1186670), (1060, 1182192), (1166, 1074720), (1272, 985160), (1320, 949336), (1590, 788128), (1696, 738870), (1749, 716480), (1760, 712002), (2112, 593335), (2120, 591096), (2239, 559680), (2332, 537360), (2544, 492580), (2640, 474668), (2915, 429888), (3180, 394064), (3392, 369435), (3498, 358240), (3520, 356001), (4240, 295548), (4478, 279840), (4664, 268680), (5088, 246290), (5280, 237334), (5830, 214944), (6360, 197032), (6717, 186560), (6996, 179120), (8480, 147774), (8745, 143296), (8956, 139920), (9328, 134340), (10176, 123145), (10560, 118667), (11195, 111936), (11660, 107472), (12720, 98516), (13434, 93280), (13992, 89560), (16960, 73887), (17490, 71648), (17912, 69960), (18656, 67170), (22390, 55968), (23320, 53736), (24629, 50880), (25440, 49258), (26868, 46640), (27984, 44780), (33585, 37312), (34980, 35824)]