391427400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 384

約数和(自身を含む): 1529902080

約数和(自身を除く): 1138474680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 67, 70, 75, 78, 84, 91, 100, 104, 105, 107, 120, 130, 134, 140, 150, 156, 168, 175, 182, 195, 200, 201, 210, 214, 260, 268, 273, 280, 300, 312, 321, 325, 335, 350, 364, 390, 402, 420, 428, 455, 469, 520, 525, 535, 536, 546, 600, 642, 650, 670, 700, 728, 749, 780, 804, 840, 856, 871, 910, 938, 975, 1005, 1050, 1070, 1092, 1284, 1300, 1340, 1365, 1391, 1400, 1407, 1498, 1560, 1605, 1608, 1675, 1742, 1820, 1876, 1950, 2010, 2100, 2140, 2184, 2247, 2275, 2345, 2568, 2600, 2613, 2675, 2680, 2730, 2782, 2814, 2996, 3210, 3350, 3484, 3640, 3745, 3752, 3900, 4020, 4173, 4200, 4280, 4355, 4494, 4550, 4690, 5025, 5226, 5350, 5460, 5564, 5628, 5992, 6097, 6420, 6700, 6825, 6955, 6968, 7035, 7169, 7490, 7800, 8025, 8040, 8346, 8710, 8988, 9100, 9380, 9737, 10050, 10452, 10700, 10920, 11128, 11235, 11256, 11725, 12194, 12840, 13065, 13400, 13650, 13910, 14070, 14338, 14980, 16050, 16692, 17420, 17976, 18200, 18291, 18725, 18760, 19474, 20100, 20865, 20904, 21400, 21507, 21775, 22470, 23450, 24388, 26130, 27300, 27820, 28140, 28676, 29211, 29960, 30485, 32100, 33384, 34775, 34840, 35175, 35845, 36582, 37450, 38948, 40200, 41730, 43014, 43550, 44940, 46900, 48685, 48776, 50183, 52260, 54600, 55640, 56175, 56280, 57352, 58422, 60970, 64200, 65325, 69550, 70350, 71690, 73164, 74900, 77896, 83460, 86028, 87100, 89880, 91455, 93197, 93800, 97370, 100366, 104325, 104520, 107535, 112350, 116844, 121940, 130650, 139100, 140700, 143380, 146055, 146328, 149800, 150549, 152425, 166920, 172056, 174200, 179225, 182910, 186394, 194740, 200732, 208650, 215070, 224700, 233688, 243425, 243880, 250915, 261300, 278200, 279591, 281400, 286760, 292110, 301098, 304850, 358450, 365820, 372788, 389480, 401464, 417300, 430140, 449400, 457275, 465985, 486850, 501830, 522600, 537675, 559182, 584220, 602196, 609700, 652379, 716900, 730275, 731640, 745576, 752745, 834600, 860280, 914550, 931970, 973700, 1003660, 1075350, 1118364, 1168440, 1204392, 1219400, 1254575, 1304758, 1397955, 1433800, 1460550, 1505490, 1829100, 1863940, 1947400, 1957137, 2007320, 2150700, 2236728, 2329925, 2509150, 2609516, 2795910, 2921100, 3010980, 3261895, 3658200, 3727880, 3763725, 3914274, 4301400, 4659850, 5018300, 5219032, 5591820, 5842200, 6021960, 6523790, 6989775, 7527450, 7828548, 9319700, 9785685, 10036600, 11183640, 13047580, 13979550, 15054900, 15657096, 16309475, 18639400, 19571370, 26095160, 27959100, 30109800, 32618950, 39142740, 48928425, 55918200, 65237900, 78285480, 97856850, 130475800, 195713700, 391427400]

約数ペア:

[(1, 391427400), (2, 195713700), (3, 130475800), (4, 97856850), (5, 78285480), (6, 65237900), (7, 55918200), (8, 48928425), (10, 39142740), (12, 32618950), (13, 30109800), (14, 27959100), (15, 26095160), (20, 19571370), (21, 18639400), (24, 16309475), (25, 15657096), (26, 15054900), (28, 13979550), (30, 13047580), (35, 11183640), (39, 10036600), (40, 9785685), (42, 9319700), (50, 7828548), (52, 7527450), (56, 6989775), (60, 6523790), (65, 6021960), (67, 5842200), (70, 5591820), (75, 5219032), (78, 5018300), (84, 4659850), (91, 4301400), (100, 3914274), (104, 3763725), (105, 3727880), (107, 3658200), (120, 3261895), (130, 3010980), (134, 2921100), (140, 2795910), (150, 2609516), (156, 2509150), (168, 2329925), (175, 2236728), (182, 2150700), (195, 2007320), (200, 1957137), (201, 1947400), (210, 1863940), (214, 1829100), (260, 1505490), (268, 1460550), (273, 1433800), (280, 1397955), (300, 1304758), (312, 1254575), (321, 1219400), (325, 1204392), (335, 1168440), (350, 1118364), (364, 1075350), (390, 1003660), (402, 973700), (420, 931970), (428, 914550), (455, 860280), (469, 834600), (520, 752745), (525, 745576), (535, 731640), (536, 730275), (546, 716900), (600, 652379), (642, 609700), (650, 602196), (670, 584220), (700, 559182), (728, 537675), (749, 522600), (780, 501830), (804, 486850), (840, 465985), (856, 457275), (871, 449400), (910, 430140), (938, 417300), (975, 401464), (1005, 389480), (1050, 372788), (1070, 365820), (1092, 358450), (1284, 304850), (1300, 301098), (1340, 292110), (1365, 286760), (1391, 281400), (1400, 279591), (1407, 278200), (1498, 261300), (1560, 250915), (1605, 243880), (1608, 243425), (1675, 233688), (1742, 224700), (1820, 215070), (1876, 208650), (1950, 200732), (2010, 194740), (2100, 186394), (2140, 182910), (2184, 179225), (2247, 174200), (2275, 172056), (2345, 166920), (2568, 152425), (2600, 150549), (2613, 149800), (2675, 146328), (2680, 146055), (2730, 143380), (2782, 140700), (2814, 139100), (2996, 130650), (3210, 121940), (3350, 116844), (3484, 112350), (3640, 107535), (3745, 104520), (3752, 104325), (3900, 100366), (4020, 97370), (4173, 93800), (4200, 93197), (4280, 91455), (4355, 89880), (4494, 87100), (4550, 86028), (4690, 83460), (5025, 77896), (5226, 74900), (5350, 73164), (5460, 71690), (5564, 70350), (5628, 69550), (5992, 65325), (6097, 64200), (6420, 60970), (6700, 58422), (6825, 57352), (6955, 56280), (6968, 56175), (7035, 55640), (7169, 54600), (7490, 52260), (7800, 50183), (8025, 48776), (8040, 48685), (8346, 46900), (8710, 44940), (8988, 43550), (9100, 43014), (9380, 41730), (9737, 40200), (10050, 38948), (10452, 37450), (10700, 36582), (10920, 35845), (11128, 35175), (11235, 34840), (11256, 34775), (11725, 33384), (12194, 32100), (12840, 30485), (13065, 29960), (13400, 29211), (13650, 28676), (13910, 28140), (14070, 27820), (14338, 27300), (14980, 26130), (16050, 24388), (16692, 23450), (17420, 22470), (17976, 21775), (18200, 21507), (18291, 21400), (18725, 20904), (18760, 20865), (19474, 20100)]