391241760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 384

約数和(自身を含む): 1554577920

約数和(自身を除く): 1163336160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 53, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 106, 112, 120, 130, 140, 156, 159, 160, 168, 169, 182, 195, 208, 210, 212, 224, 240, 260, 265, 273, 280, 312, 318, 336, 338, 364, 371, 390, 416, 420, 424, 455, 480, 507, 520, 530, 546, 560, 624, 636, 672, 676, 689, 728, 742, 780, 795, 840, 845, 848, 910, 1014, 1040, 1060, 1092, 1113, 1120, 1183, 1248, 1272, 1352, 1365, 1378, 1456, 1484, 1560, 1590, 1680, 1690, 1696, 1820, 1855, 2028, 2067, 2080, 2120, 2184, 2197, 2226, 2366, 2535, 2544, 2704, 2730, 2756, 2912, 2968, 3120, 3180, 3360, 3380, 3445, 3549, 3640, 3710, 4056, 4134, 4240, 4368, 4394, 4452, 4732, 4823, 5070, 5088, 5408, 5460, 5512, 5565, 5915, 5936, 6240, 6360, 6591, 6760, 6890, 7098, 7280, 7420, 8112, 8268, 8480, 8736, 8788, 8904, 8957, 9464, 9646, 10140, 10335, 10920, 10985, 11024, 11130, 11830, 11872, 12720, 13182, 13520, 13780, 14196, 14469, 14560, 14840, 15379, 16224, 16536, 17576, 17745, 17808, 17914, 18928, 19292, 20280, 20670, 21840, 21970, 22048, 22260, 23660, 24115, 25440, 26364, 26871, 27040, 27560, 28392, 28938, 29680, 30758, 32955, 33072, 35152, 35490, 35616, 35828, 37856, 38584, 40560, 41340, 43680, 43940, 44520, 44785, 46137, 47320, 48230, 52728, 53742, 55120, 56784, 57876, 59360, 61516, 62699, 65910, 66144, 70304, 70980, 71656, 72345, 76895, 77168, 81120, 82680, 87880, 89040, 89570, 92274, 94640, 96460, 105456, 107484, 110240, 113568, 115752, 116441, 123032, 125398, 131820, 134355, 141960, 143312, 144690, 153790, 154336, 165360, 175760, 178080, 179140, 184548, 188097, 189280, 192920, 210912, 214968, 230685, 231504, 232882, 246064, 250796, 263640, 268710, 283920, 286624, 289380, 307580, 313495, 330720, 349323, 351520, 358280, 369096, 376194, 385840, 429936, 461370, 463008, 465764, 492128, 501592, 527280, 537420, 567840, 578760, 582205, 615160, 626990, 698646, 716560, 738192, 752388, 771680, 815087, 859872, 922740, 931528, 940485, 1003184, 1054560, 1074840, 1157520, 1164410, 1230320, 1253980, 1397292, 1433120, 1476384, 1504776, 1630174, 1746615, 1845480, 1863056, 1880970, 2006368, 2149680, 2315040, 2328820, 2445261, 2460640, 2507960, 2794584, 3009552, 3260348, 3493230, 3690960, 3726112, 3761940, 4075435, 4299360, 4657640, 4890522, 5015920, 5589168, 6019104, 6520696, 6986460, 7381920, 7523880, 8150870, 9315280, 9781044, 10031840, 11178336, 12226305, 13041392, 13972920, 15047760, 16301740, 18630560, 19562088, 24452610, 26082784, 27945840, 30095520, 32603480, 39124176, 48905220, 55891680, 65206960, 78248352, 97810440, 130413920, 195620880, 391241760]

約数ペア:

[(1, 391241760), (2, 195620880), (3, 130413920), (4, 97810440), (5, 78248352), (6, 65206960), (7, 55891680), (8, 48905220), (10, 39124176), (12, 32603480), (13, 30095520), (14, 27945840), (15, 26082784), (16, 24452610), (20, 19562088), (21, 18630560), (24, 16301740), (26, 15047760), (28, 13972920), (30, 13041392), (32, 12226305), (35, 11178336), (39, 10031840), (40, 9781044), (42, 9315280), (48, 8150870), (52, 7523880), (53, 7381920), (56, 6986460), (60, 6520696), (65, 6019104), (70, 5589168), (78, 5015920), (80, 4890522), (84, 4657640), (91, 4299360), (96, 4075435), (104, 3761940), (105, 3726112), (106, 3690960), (112, 3493230), (120, 3260348), (130, 3009552), (140, 2794584), (156, 2507960), (159, 2460640), (160, 2445261), (168, 2328820), (169, 2315040), (182, 2149680), (195, 2006368), (208, 1880970), (210, 1863056), (212, 1845480), (224, 1746615), (240, 1630174), (260, 1504776), (265, 1476384), (273, 1433120), (280, 1397292), (312, 1253980), (318, 1230320), (336, 1164410), (338, 1157520), (364, 1074840), (371, 1054560), (390, 1003184), (416, 940485), (420, 931528), (424, 922740), (455, 859872), (480, 815087), (507, 771680), (520, 752388), (530, 738192), (546, 716560), (560, 698646), (624, 626990), (636, 615160), (672, 582205), (676, 578760), (689, 567840), (728, 537420), (742, 527280), (780, 501592), (795, 492128), (840, 465764), (845, 463008), (848, 461370), (910, 429936), (1014, 385840), (1040, 376194), (1060, 369096), (1092, 358280), (1113, 351520), (1120, 349323), (1183, 330720), (1248, 313495), (1272, 307580), (1352, 289380), (1365, 286624), (1378, 283920), (1456, 268710), (1484, 263640), (1560, 250796), (1590, 246064), (1680, 232882), (1690, 231504), (1696, 230685), (1820, 214968), (1855, 210912), (2028, 192920), (2067, 189280), (2080, 188097), (2120, 184548), (2184, 179140), (2197, 178080), (2226, 175760), (2366, 165360), (2535, 154336), (2544, 153790), (2704, 144690), (2730, 143312), (2756, 141960), (2912, 134355), (2968, 131820), (3120, 125398), (3180, 123032), (3360, 116441), (3380, 115752), (3445, 113568), (3549, 110240), (3640, 107484), (3710, 105456), (4056, 96460), (4134, 94640), (4240, 92274), (4368, 89570), (4394, 89040), (4452, 87880), (4732, 82680), (4823, 81120), (5070, 77168), (5088, 76895), (5408, 72345), (5460, 71656), (5512, 70980), (5565, 70304), (5915, 66144), (5936, 65910), (6240, 62699), (6360, 61516), (6591, 59360), (6760, 57876), (6890, 56784), (7098, 55120), (7280, 53742), (7420, 52728), (8112, 48230), (8268, 47320), (8480, 46137), (8736, 44785), (8788, 44520), (8904, 43940), (8957, 43680), (9464, 41340), (9646, 40560), (10140, 38584), (10335, 37856), (10920, 35828), (10985, 35616), (11024, 35490), (11130, 35152), (11830, 33072), (11872, 32955), (12720, 30758), (13182, 29680), (13520, 28938), (13780, 28392), (14196, 27560), (14469, 27040), (14560, 26871), (14840, 26364), (15379, 25440), (16224, 24115), (16536, 23660), (17576, 22260), (17745, 22048), (17808, 21970), (17914, 21840), (18928, 20670), (19292, 20280)]