400313760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10831}}^1$

素因数の和:10867

約数の個数: 192

約数和(自身を含む): 1572286464

約数和(自身を除く): 1171972704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 9240, 10831, 12320, 18480, 21662, 32493, 36960, 43324, 54155, 64986, 75817, 86648, 108310, 119141, 129972, 151634, 162465, 173296, 216620, 227451, 238282, 259944, 303268, 324930, 346592, 357423, 379085, 433240, 454902, 476564, 519888, 595705, 606536, 649860, 714846, 758170, 833987, 866480, 909804, 953128, 1039776, 1137255, 1191410, 1213072, 1299720, 1429692, 1516340, 1667974, 1732960, 1787115, 1819608, 1906256, 2274510, 2382820, 2426144, 2501961, 2599440, 2859384, 3032680, 3335948, 3574230, 3639216, 3812512, 4169935, 4549020, 4765640, 5003922, 5198880, 5718768, 6065360, 6671896, 7148460, 7278432, 8339870, 9098040, 9531280, 10007844, 11437536, 12130720, 12509805, 13343792, 14296920, 16679740, 18196080, 19062560, 20015688, 25019610, 26687584, 28593840, 33359480, 36392160, 40031376, 50039220, 57187680, 66718960, 80062752, 100078440, 133437920, 200156880, 400313760]

約数ペア:

[(1, 400313760), (2, 200156880), (3, 133437920), (4, 100078440), (5, 80062752), (6, 66718960), (7, 57187680), (8, 50039220), (10, 40031376), (11, 36392160), (12, 33359480), (14, 28593840), (15, 26687584), (16, 25019610), (20, 20015688), (21, 19062560), (22, 18196080), (24, 16679740), (28, 14296920), (30, 13343792), (32, 12509805), (33, 12130720), (35, 11437536), (40, 10007844), (42, 9531280), (44, 9098040), (48, 8339870), (55, 7278432), (56, 7148460), (60, 6671896), (66, 6065360), (70, 5718768), (77, 5198880), (80, 5003922), (84, 4765640), (88, 4549020), (96, 4169935), (105, 3812512), (110, 3639216), (112, 3574230), (120, 3335948), (132, 3032680), (140, 2859384), (154, 2599440), (160, 2501961), (165, 2426144), (168, 2382820), (176, 2274510), (210, 1906256), (220, 1819608), (224, 1787115), (231, 1732960), (240, 1667974), (264, 1516340), (280, 1429692), (308, 1299720), (330, 1213072), (336, 1191410), (352, 1137255), (385, 1039776), (420, 953128), (440, 909804), (462, 866480), (480, 833987), (528, 758170), (560, 714846), (616, 649860), (660, 606536), (672, 595705), (770, 519888), (840, 476564), (880, 454902), (924, 433240), (1056, 379085), (1120, 357423), (1155, 346592), (1232, 324930), (1320, 303268), (1540, 259944), (1680, 238282), (1760, 227451), (1848, 216620), (2310, 173296), (2464, 162465), (2640, 151634), (3080, 129972), (3360, 119141), (3696, 108310), (4620, 86648), (5280, 75817), (6160, 64986), (7392, 54155), (9240, 43324), (10831, 36960), (12320, 32493), (18480, 21662)]