227919120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 320

約数和(自身を含む): 862444800

約数和(自身を除く): 634525680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 29, 30, 33, 39, 40, 44, 48, 52, 55, 58, 60, 65, 66, 78, 80, 87, 88, 104, 110, 116, 120, 130, 132, 143, 145, 156, 165, 174, 176, 195, 208, 220, 229, 232, 240, 260, 264, 286, 290, 312, 319, 330, 348, 377, 390, 429, 435, 440, 458, 464, 520, 528, 572, 580, 624, 638, 660, 687, 696, 715, 754, 780, 858, 870, 880, 916, 957, 1040, 1131, 1144, 1145, 1160, 1276, 1320, 1374, 1392, 1430, 1508, 1560, 1595, 1716, 1740, 1832, 1885, 1914, 2145, 2262, 2288, 2290, 2320, 2519, 2552, 2640, 2748, 2860, 2977, 3016, 3120, 3190, 3432, 3435, 3480, 3664, 3770, 3828, 4147, 4290, 4524, 4580, 4785, 5038, 5104, 5496, 5655, 5720, 5954, 6032, 6380, 6641, 6864, 6870, 6960, 7540, 7557, 7656, 8294, 8580, 8931, 9048, 9160, 9570, 10076, 10992, 11310, 11440, 11908, 12441, 12595, 12760, 13282, 13740, 14885, 15080, 15114, 15312, 16588, 17160, 17862, 18096, 18320, 19140, 19923, 20152, 20735, 22620, 23816, 24882, 25190, 25520, 26564, 27480, 29770, 30160, 30228, 32747, 33176, 33205, 34320, 35724, 37785, 38280, 39846, 40304, 41470, 44655, 45240, 47632, 49764, 50380, 53128, 54960, 59540, 60456, 62205, 65494, 66352, 66410, 71448, 73051, 75570, 76560, 79692, 82940, 86333, 89310, 90480, 98241, 99528, 99615, 100760, 106256, 119080, 120912, 124410, 130988, 132820, 142896, 146102, 151140, 159384, 163735, 165880, 172666, 178620, 196482, 199056, 199230, 201520, 219153, 238160, 248820, 258999, 261976, 265640, 292204, 302280, 318768, 327470, 331760, 345332, 357240, 365255, 392964, 398460, 431665, 438306, 491205, 497640, 517998, 523952, 531280, 584408, 604560, 654940, 690664, 714480, 730510, 785928, 796920, 863330, 876612, 949663, 982410, 995280, 1035996, 1095765, 1168816, 1294995, 1309880, 1381328, 1461020, 1571856, 1593840, 1726660, 1753224, 1899326, 1964820, 2071992, 2191530, 2589990, 2619760, 2848989, 2922040, 3453320, 3506448, 3798652, 3929640, 4143984, 4383060, 4748315, 5179980, 5697978, 5844080, 6906640, 7597304, 7859280, 8766120, 9496630, 10359960, 11395956, 14244945, 15194608, 17532240, 18993260, 20719920, 22791912, 28489890, 37986520, 45583824, 56979780, 75973040, 113959560, 227919120]

約数ペア:

[(1, 227919120), (2, 113959560), (3, 75973040), (4, 56979780), (5, 45583824), (6, 37986520), (8, 28489890), (10, 22791912), (11, 20719920), (12, 18993260), (13, 17532240), (15, 15194608), (16, 14244945), (20, 11395956), (22, 10359960), (24, 9496630), (26, 8766120), (29, 7859280), (30, 7597304), (33, 6906640), (39, 5844080), (40, 5697978), (44, 5179980), (48, 4748315), (52, 4383060), (55, 4143984), (58, 3929640), (60, 3798652), (65, 3506448), (66, 3453320), (78, 2922040), (80, 2848989), (87, 2619760), (88, 2589990), (104, 2191530), (110, 2071992), (116, 1964820), (120, 1899326), (130, 1753224), (132, 1726660), (143, 1593840), (145, 1571856), (156, 1461020), (165, 1381328), (174, 1309880), (176, 1294995), (195, 1168816), (208, 1095765), (220, 1035996), (229, 995280), (232, 982410), (240, 949663), (260, 876612), (264, 863330), (286, 796920), (290, 785928), (312, 730510), (319, 714480), (330, 690664), (348, 654940), (377, 604560), (390, 584408), (429, 531280), (435, 523952), (440, 517998), (458, 497640), (464, 491205), (520, 438306), (528, 431665), (572, 398460), (580, 392964), (624, 365255), (638, 357240), (660, 345332), (687, 331760), (696, 327470), (715, 318768), (754, 302280), (780, 292204), (858, 265640), (870, 261976), (880, 258999), (916, 248820), (957, 238160), (1040, 219153), (1131, 201520), (1144, 199230), (1145, 199056), (1160, 196482), (1276, 178620), (1320, 172666), (1374, 165880), (1392, 163735), (1430, 159384), (1508, 151140), (1560, 146102), (1595, 142896), (1716, 132820), (1740, 130988), (1832, 124410), (1885, 120912), (1914, 119080), (2145, 106256), (2262, 100760), (2288, 99615), (2290, 99528), (2320, 98241), (2519, 90480), (2552, 89310), (2640, 86333), (2748, 82940), (2860, 79692), (2977, 76560), (3016, 75570), (3120, 73051), (3190, 71448), (3432, 66410), (3435, 66352), (3480, 65494), (3664, 62205), (3770, 60456), (3828, 59540), (4147, 54960), (4290, 53128), (4524, 50380), (4580, 49764), (4785, 47632), (5038, 45240), (5104, 44655), (5496, 41470), (5655, 40304), (5720, 39846), (5954, 38280), (6032, 37785), (6380, 35724), (6641, 34320), (6864, 33205), (6870, 33176), (6960, 32747), (7540, 30228), (7557, 30160), (7656, 29770), (8294, 27480), (8580, 26564), (8931, 25520), (9048, 25190), (9160, 24882), (9570, 23816), (10076, 22620), (10992, 20735), (11310, 20152), (11440, 19923), (11908, 19140), (12441, 18320), (12595, 18096), (12760, 17862), (13282, 17160), (13740, 16588), (14885, 15312), (15080, 15114)]