404217389760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{79943}}^1$

素因数の和:80215

約数の個数: 224

約数和(自身を含む): 1345054602240

約数和(自身を除く): 940837212480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 229, 230, 240, 276, 320, 345, 368, 458, 460, 480, 552, 687, 690, 736, 916, 920, 960, 1104, 1145, 1374, 1380, 1472, 1832, 1840, 2208, 2290, 2748, 2760, 3435, 3664, 3680, 4416, 4580, 5267, 5496, 5520, 6870, 7328, 7360, 9160, 10534, 10992, 11040, 13740, 14656, 15801, 18320, 21068, 21984, 22080, 26335, 27480, 31602, 36640, 42136, 43968, 52670, 54960, 63204, 73280, 79005, 79943, 84272, 105340, 109920, 126408, 158010, 159886, 168544, 210680, 219840, 239829, 252816, 316020, 319772, 337088, 399715, 421360, 479658, 505632, 632040, 639544, 799430, 842720, 959316, 1011264, 1199145, 1264080, 1279088, 1598860, 1685440, 1838689, 1918632, 2398290, 2528160, 2558176, 3197720, 3677378, 3837264, 4796580, 5056320, 5116352, 5516067, 6395440, 7354756, 7674528, 9193445, 9593160, 11032134, 12790880, 14709512, 15349056, 18306947, 18386890, 19186320, 22064268, 25581760, 27580335, 29419024, 36613894, 36773780, 38372640, 44128536, 54920841, 55160670, 58838048, 73227788, 73547560, 76745280, 88257072, 91534735, 109841682, 110321340, 117676096, 146455576, 147095120, 176514144, 183069470, 219683364, 220642680, 274604205, 292911152, 294190240, 353028288, 366138940, 421059781, 439366728, 441285360, 549208410, 585822304, 588380480, 732277880, 842119562, 878733456, 882570720, 1098416820, 1171644608, 1263179343, 1464555760, 1684239124, 1757466912, 1765141440, 2105298905, 2196833640, 2526358686, 2929111520, 3368478248, 3514933824, 4210597810, 4393667280, 5052717372, 5858223040, 6315896715, 6736956496, 8421195620, 8787334560, 10105434744, 12631793430, 13473912992, 16842391240, 17574669120, 20210869488, 25263586860, 26947825984, 33684782480, 40421738976, 50527173720, 67369564960, 80843477952, 101054347440, 134739129920, 202108694880, 404217389760]

約数ペア:

[(1, 404217389760), (2, 202108694880), (3, 134739129920), (4, 101054347440), (5, 80843477952), (6, 67369564960), (8, 50527173720), (10, 40421738976), (12, 33684782480), (15, 26947825984), (16, 25263586860), (20, 20210869488), (23, 17574669120), (24, 16842391240), (30, 13473912992), (32, 12631793430), (40, 10105434744), (46, 8787334560), (48, 8421195620), (60, 6736956496), (64, 6315896715), (69, 5858223040), (80, 5052717372), (92, 4393667280), (96, 4210597810), (115, 3514933824), (120, 3368478248), (138, 2929111520), (160, 2526358686), (184, 2196833640), (192, 2105298905), (229, 1765141440), (230, 1757466912), (240, 1684239124), (276, 1464555760), (320, 1263179343), (345, 1171644608), (368, 1098416820), (458, 882570720), (460, 878733456), (480, 842119562), (552, 732277880), (687, 588380480), (690, 585822304), (736, 549208410), (916, 441285360), (920, 439366728), (960, 421059781), (1104, 366138940), (1145, 353028288), (1374, 294190240), (1380, 292911152), (1472, 274604205), (1832, 220642680), (1840, 219683364), (2208, 183069470), (2290, 176514144), (2748, 147095120), (2760, 146455576), (3435, 117676096), (3664, 110321340), (3680, 109841682), (4416, 91534735), (4580, 88257072), (5267, 76745280), (5496, 73547560), (5520, 73227788), (6870, 58838048), (7328, 55160670), (7360, 54920841), (9160, 44128536), (10534, 38372640), (10992, 36773780), (11040, 36613894), (13740, 29419024), (14656, 27580335), (15801, 25581760), (18320, 22064268), (21068, 19186320), (21984, 18386890), (22080, 18306947), (26335, 15349056), (27480, 14709512), (31602, 12790880), (36640, 11032134), (42136, 9593160), (43968, 9193445), (52670, 7674528), (54960, 7354756), (63204, 6395440), (73280, 5516067), (79005, 5116352), (79943, 5056320), (84272, 4796580), (105340, 3837264), (109920, 3677378), (126408, 3197720), (158010, 2558176), (159886, 2528160), (168544, 2398290), (210680, 1918632), (219840, 1838689), (239829, 1685440), (252816, 1598860), (316020, 1279088), (319772, 1264080), (337088, 1199145), (399715, 1011264), (421360, 959316), (479658, 842720), (505632, 799430), (632040, 639544)]