1581172320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:774

約数の個数: 384

約数和(自身を含む): 6254889984

約数和(自身を除く): 4673717664

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, 182, 195, 208, 210, 212, 224, 240, 260, 265, 273, 280, 312, 318, 336, 364, 371, 390, 416, 420, 424, 455, 480, 520, 530, 546, 560, 624, 636, 672, 683, 689, 728, 742, 780, 795, 840, 848, 910, 1040, 1060, 1092, 1113, 1120, 1248, 1272, 1365, 1366, 1378, 1456, 1484, 1560, 1590, 1680, 1696, 1820, 1855, 2049, 2067, 2080, 2120, 2184, 2226, 2544, 2730, 2732, 2756, 2912, 2968, 3120, 3180, 3360, 3415, 3445, 3640, 3710, 4098, 4134, 4240, 4368, 4452, 4781, 4823, 5088, 5460, 5464, 5512, 5565, 5936, 6240, 6360, 6830, 6890, 7280, 7420, 8196, 8268, 8480, 8736, 8879, 8904, 9562, 9646, 10245, 10335, 10920, 10928, 11024, 11130, 11872, 12720, 13660, 13780, 14343, 14469, 14560, 14840, 16392, 16536, 17758, 17808, 19124, 19292, 20490, 20670, 21840, 21856, 22048, 22260, 23905, 24115, 25440, 26637, 27320, 27560, 28686, 28938, 29680, 32784, 33072, 35516, 35616, 36199, 38248, 38584, 40980, 41340, 43680, 44395, 44520, 47810, 48230, 53274, 54640, 55120, 57372, 57876, 59360, 62153, 65568, 66144, 71032, 71715, 72345, 72398, 76496, 77168, 81960, 82680, 88790, 89040, 95620, 96460, 106548, 108597, 109280, 110240, 114744, 115752, 124306, 133185, 142064, 143430, 144690, 144796, 152992, 154336, 163920, 165360, 177580, 178080, 180995, 186459, 191240, 192920, 213096, 217194, 229488, 231504, 248612, 253393, 266370, 284128, 286860, 289380, 289592, 310765, 327840, 330720, 355160, 361990, 372918, 382480, 385840, 426192, 434388, 458976, 463008, 470587, 497224, 506786, 532740, 542985, 573720, 578760, 579184, 621530, 710320, 723980, 745836, 760179, 764960, 771680, 852384, 868776, 932295, 941174, 994448, 1013572, 1065480, 1085970, 1147440, 1157520, 1158368, 1243060, 1266965, 1411761, 1420640, 1447960, 1491672, 1520358, 1737552, 1864590, 1882348, 1988896, 2027144, 2130960, 2171940, 2294880, 2315040, 2352935, 2486120, 2533930, 2823522, 2895920, 2983344, 3040716, 3294109, 3475104, 3729180, 3764696, 3800895, 4054288, 4261920, 4343880, 4705870, 4972240, 5067860, 5647044, 5791840, 5966688, 6081432, 6588218, 7058805, 7458360, 7529392, 7601790, 8108576, 8687760, 9411740, 9882327, 9944480, 10135720, 11294088, 12162864, 13176436, 14117610, 14916720, 15058784, 15203580, 16470545, 17375520, 18823480, 19764654, 20271440, 22588176, 24325728, 26352872, 28235220, 29833440, 30407160, 32941090, 37646960, 39529308, 40542880, 45176352, 49411635, 52705744, 56470440, 60814320, 65882180, 75293920, 79058616, 98823270, 105411488, 112940880, 121628640, 131764360, 158117232, 197646540, 225881760, 263528720, 316234464, 395293080, 527057440, 790586160, 1581172320]

約数ペア:

[(1, 1581172320), (2, 790586160), (3, 527057440), (4, 395293080), (5, 316234464), (6, 263528720), (7, 225881760), (8, 197646540), (10, 158117232), (12, 131764360), (13, 121628640), (14, 112940880), (15, 105411488), (16, 98823270), (20, 79058616), (21, 75293920), (24, 65882180), (26, 60814320), (28, 56470440), (30, 52705744), (32, 49411635), (35, 45176352), (39, 40542880), (40, 39529308), (42, 37646960), (48, 32941090), (52, 30407160), (53, 29833440), (56, 28235220), (60, 26352872), (65, 24325728), (70, 22588176), (78, 20271440), (80, 19764654), (84, 18823480), (91, 17375520), (96, 16470545), (104, 15203580), (105, 15058784), (106, 14916720), (112, 14117610), (120, 13176436), (130, 12162864), (140, 11294088), (156, 10135720), (159, 9944480), (160, 9882327), (168, 9411740), (182, 8687760), (195, 8108576), (208, 7601790), (210, 7529392), (212, 7458360), (224, 7058805), (240, 6588218), (260, 6081432), (265, 5966688), (273, 5791840), (280, 5647044), (312, 5067860), (318, 4972240), (336, 4705870), (364, 4343880), (371, 4261920), (390, 4054288), (416, 3800895), (420, 3764696), (424, 3729180), (455, 3475104), (480, 3294109), (520, 3040716), (530, 2983344), (546, 2895920), (560, 2823522), (624, 2533930), (636, 2486120), (672, 2352935), (683, 2315040), (689, 2294880), (728, 2171940), (742, 2130960), (780, 2027144), (795, 1988896), (840, 1882348), (848, 1864590), (910, 1737552), (1040, 1520358), (1060, 1491672), (1092, 1447960), (1113, 1420640), (1120, 1411761), (1248, 1266965), (1272, 1243060), (1365, 1158368), (1366, 1157520), (1378, 1147440), (1456, 1085970), (1484, 1065480), (1560, 1013572), (1590, 994448), (1680, 941174), (1696, 932295), (1820, 868776), (1855, 852384), (2049, 771680), (2067, 764960), (2080, 760179), (2120, 745836), (2184, 723980), (2226, 710320), (2544, 621530), (2730, 579184), (2732, 578760), (2756, 573720), (2912, 542985), (2968, 532740), (3120, 506786), (3180, 497224), (3360, 470587), (3415, 463008), (3445, 458976), (3640, 434388), (3710, 426192), (4098, 385840), (4134, 382480), (4240, 372918), (4368, 361990), (4452, 355160), (4781, 330720), (4823, 327840), (5088, 310765), (5460, 289592), (5464, 289380), (5512, 286860), (5565, 284128), (5936, 266370), (6240, 253393), (6360, 248612), (6830, 231504), (6890, 229488), (7280, 217194), (7420, 213096), (8196, 192920), (8268, 191240), (8480, 186459), (8736, 180995), (8879, 178080), (8904, 177580), (9562, 165360), (9646, 163920), (10245, 154336), (10335, 152992), (10920, 144796), (10928, 144690), (11024, 143430), (11130, 142064), (11872, 133185), (12720, 124306), (13660, 115752), (13780, 114744), (14343, 110240), (14469, 109280), (14560, 108597), (14840, 106548), (16392, 96460), (16536, 95620), (17758, 89040), (17808, 88790), (19124, 82680), (19292, 81960), (20490, 77168), (20670, 76496), (21840, 72398), (21856, 72345), (22048, 71715), (22260, 71032), (23905, 66144), (24115, 65568), (25440, 62153), (26637, 59360), (27320, 57876), (27560, 57372), (28686, 55120), (28938, 54640), (29680, 53274), (32784, 48230), (33072, 47810), (35516, 44520), (35616, 44395), (36199, 43680), (38248, 41340), (38584, 40980)]