151448640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 224

約数和(自身を含む): 568049664

約数和(自身を除く): 416601024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 727, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1454, 1488, 1680, 1736, 1860, 1984, 2170, 2181, 2240, 2480, 2604, 2908, 2976, 3255, 3360, 3472, 3635, 3720, 4340, 4362, 4960, 5089, 5208, 5816, 5952, 6510, 6720, 6944, 7270, 7440, 8680, 8724, 9920, 10178, 10416, 10905, 11632, 13020, 13888, 14540, 14880, 15267, 17360, 17448, 20356, 20832, 21810, 22537, 23264, 25445, 26040, 29080, 29760, 30534, 34720, 34896, 40712, 41664, 43620, 45074, 46528, 50890, 52080, 58160, 61068, 67611, 69440, 69792, 76335, 81424, 87240, 90148, 101780, 104160, 112685, 116320, 122136, 135222, 139584, 152670, 157759, 162848, 174480, 180296, 203560, 208320, 225370, 232640, 244272, 270444, 305340, 315518, 325696, 338055, 348960, 360592, 407120, 450740, 473277, 488544, 540888, 610680, 631036, 676110, 697920, 721184, 788795, 814240, 901480, 946554, 977088, 1081776, 1221360, 1262072, 1352220, 1442368, 1577590, 1628480, 1802960, 1893108, 2163552, 2366385, 2442720, 2524144, 2704440, 3155180, 3605920, 3786216, 4327104, 4732770, 4885440, 5048288, 5408880, 6310360, 7211840, 7572432, 9465540, 10096576, 10817760, 12620720, 15144864, 18931080, 21635520, 25241440, 30289728, 37862160, 50482880, 75724320, 151448640]

約数ペア:

[(1, 151448640), (2, 75724320), (3, 50482880), (4, 37862160), (5, 30289728), (6, 25241440), (7, 21635520), (8, 18931080), (10, 15144864), (12, 12620720), (14, 10817760), (15, 10096576), (16, 9465540), (20, 7572432), (21, 7211840), (24, 6310360), (28, 5408880), (30, 5048288), (31, 4885440), (32, 4732770), (35, 4327104), (40, 3786216), (42, 3605920), (48, 3155180), (56, 2704440), (60, 2524144), (62, 2442720), (64, 2366385), (70, 2163552), (80, 1893108), (84, 1802960), (93, 1628480), (96, 1577590), (105, 1442368), (112, 1352220), (120, 1262072), (124, 1221360), (140, 1081776), (155, 977088), (160, 946554), (168, 901480), (186, 814240), (192, 788795), (210, 721184), (217, 697920), (224, 676110), (240, 631036), (248, 610680), (280, 540888), (310, 488544), (320, 473277), (336, 450740), (372, 407120), (420, 360592), (434, 348960), (448, 338055), (465, 325696), (480, 315518), (496, 305340), (560, 270444), (620, 244272), (651, 232640), (672, 225370), (727, 208320), (744, 203560), (840, 180296), (868, 174480), (930, 162848), (960, 157759), (992, 152670), (1085, 139584), (1120, 135222), (1240, 122136), (1302, 116320), (1344, 112685), (1454, 104160), (1488, 101780), (1680, 90148), (1736, 87240), (1860, 81424), (1984, 76335), (2170, 69792), (2181, 69440), (2240, 67611), (2480, 61068), (2604, 58160), (2908, 52080), (2976, 50890), (3255, 46528), (3360, 45074), (3472, 43620), (3635, 41664), (3720, 40712), (4340, 34896), (4362, 34720), (4960, 30534), (5089, 29760), (5208, 29080), (5816, 26040), (5952, 25445), (6510, 23264), (6720, 22537), (6944, 21810), (7270, 20832), (7440, 20356), (8680, 17448), (8724, 17360), (9920, 15267), (10178, 14880), (10416, 14540), (10905, 13888), (11632, 13020)]