305355960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 384

約数和(自身を含む): 1264896000

約数和(自身を除く): 959540040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 169, 180, 182, 189, 195, 210, 216, 234, 239, 252, 260, 270, 273, 280, 312, 315, 338, 351, 360, 364, 378, 390, 420, 455, 468, 478, 504, 507, 520, 540, 546, 585, 630, 676, 702, 717, 728, 756, 780, 819, 840, 845, 910, 936, 945, 956, 1014, 1080, 1092, 1170, 1183, 1195, 1260, 1352, 1365, 1404, 1434, 1512, 1521, 1560, 1638, 1673, 1690, 1755, 1820, 1890, 1912, 2028, 2151, 2184, 2340, 2366, 2390, 2457, 2520, 2535, 2730, 2808, 2868, 3042, 3107, 3276, 3346, 3380, 3510, 3549, 3585, 3640, 3780, 4056, 4095, 4302, 4563, 4680, 4732, 4780, 4914, 5019, 5070, 5460, 5736, 5915, 6084, 6214, 6453, 6552, 6692, 6760, 7020, 7098, 7170, 7560, 7605, 8190, 8365, 8604, 9126, 9321, 9464, 9560, 9828, 10038, 10140, 10647, 10755, 10920, 11830, 12168, 12285, 12428, 12906, 13384, 14040, 14196, 14340, 15057, 15210, 15535, 16380, 16730, 17208, 17745, 18252, 18642, 19656, 20076, 20280, 21294, 21510, 21749, 22815, 23660, 24570, 24856, 25095, 25812, 27963, 28392, 28680, 30114, 30420, 31070, 31941, 32265, 32760, 33460, 35490, 36504, 37284, 40152, 40391, 42588, 43020, 43498, 45171, 45630, 46605, 47320, 49140, 50190, 51624, 53235, 55926, 60228, 60840, 62140, 63882, 64530, 65247, 66920, 70980, 74568, 75285, 80782, 83889, 85176, 86040, 86996, 90342, 91260, 93210, 98280, 100380, 106470, 108745, 111852, 120456, 121173, 124280, 127764, 129060, 130494, 139815, 141960, 150570, 159705, 161564, 167778, 173992, 180684, 182520, 186420, 195741, 200760, 201955, 212940, 217490, 223704, 225855, 242346, 255528, 258120, 260988, 279630, 282737, 301140, 319410, 323128, 326235, 335556, 361368, 363519, 372840, 391482, 403910, 419445, 425880, 434980, 451710, 484692, 521976, 559260, 565474, 587223, 602280, 605865, 638820, 652470, 671112, 727038, 782964, 807820, 838890, 848211, 869960, 903420, 969384, 978705, 1090557, 1118520, 1130948, 1174446, 1211730, 1277640, 1304940, 1413685, 1454076, 1565928, 1615640, 1677780, 1696422, 1806840, 1817595, 1957410, 2181114, 2261896, 2348892, 2423460, 2544633, 2609880, 2827370, 2908152, 2936115, 3355560, 3392844, 3635190, 3914820, 4241055, 4362228, 4697784, 4846920, 5089266, 5452785, 5654740, 5872230, 6785688, 7270380, 7633899, 7829640, 8482110, 8724456, 10178532, 10905570, 11309480, 11744460, 12723165, 14540760, 15267798, 16964220, 20357064, 21811140, 23488920, 25446330, 30535596, 33928440, 38169495, 43622280, 50892660, 61071192, 76338990, 101785320, 152677980, 305355960]

約数ペア:

[(1, 305355960), (2, 152677980), (3, 101785320), (4, 76338990), (5, 61071192), (6, 50892660), (7, 43622280), (8, 38169495), (9, 33928440), (10, 30535596), (12, 25446330), (13, 23488920), (14, 21811140), (15, 20357064), (18, 16964220), (20, 15267798), (21, 14540760), (24, 12723165), (26, 11744460), (27, 11309480), (28, 10905570), (30, 10178532), (35, 8724456), (36, 8482110), (39, 7829640), (40, 7633899), (42, 7270380), (45, 6785688), (52, 5872230), (54, 5654740), (56, 5452785), (60, 5089266), (63, 4846920), (65, 4697784), (70, 4362228), (72, 4241055), (78, 3914820), (84, 3635190), (90, 3392844), (91, 3355560), (104, 2936115), (105, 2908152), (108, 2827370), (117, 2609880), (120, 2544633), (126, 2423460), (130, 2348892), (135, 2261896), (140, 2181114), (156, 1957410), (168, 1817595), (169, 1806840), (180, 1696422), (182, 1677780), (189, 1615640), (195, 1565928), (210, 1454076), (216, 1413685), (234, 1304940), (239, 1277640), (252, 1211730), (260, 1174446), (270, 1130948), (273, 1118520), (280, 1090557), (312, 978705), (315, 969384), (338, 903420), (351, 869960), (360, 848211), (364, 838890), (378, 807820), (390, 782964), (420, 727038), (455, 671112), (468, 652470), (478, 638820), (504, 605865), (507, 602280), (520, 587223), (540, 565474), (546, 559260), (585, 521976), (630, 484692), (676, 451710), (702, 434980), (717, 425880), (728, 419445), (756, 403910), (780, 391482), (819, 372840), (840, 363519), (845, 361368), (910, 335556), (936, 326235), (945, 323128), (956, 319410), (1014, 301140), (1080, 282737), (1092, 279630), (1170, 260988), (1183, 258120), (1195, 255528), (1260, 242346), (1352, 225855), (1365, 223704), (1404, 217490), (1434, 212940), (1512, 201955), (1521, 200760), (1560, 195741), (1638, 186420), (1673, 182520), (1690, 180684), (1755, 173992), (1820, 167778), (1890, 161564), (1912, 159705), (2028, 150570), (2151, 141960), (2184, 139815), (2340, 130494), (2366, 129060), (2390, 127764), (2457, 124280), (2520, 121173), (2535, 120456), (2730, 111852), (2808, 108745), (2868, 106470), (3042, 100380), (3107, 98280), (3276, 93210), (3346, 91260), (3380, 90342), (3510, 86996), (3549, 86040), (3585, 85176), (3640, 83889), (3780, 80782), (4056, 75285), (4095, 74568), (4302, 70980), (4563, 66920), (4680, 65247), (4732, 64530), (4780, 63882), (4914, 62140), (5019, 60840), (5070, 60228), (5460, 55926), (5736, 53235), (5915, 51624), (6084, 50190), (6214, 49140), (6453, 47320), (6552, 46605), (6692, 45630), (6760, 45171), (7020, 43498), (7098, 43020), (7170, 42588), (7560, 40391), (7605, 40152), (8190, 37284), (8365, 36504), (8604, 35490), (9126, 33460), (9321, 32760), (9464, 32265), (9560, 31941), (9828, 31070), (10038, 30420), (10140, 30114), (10647, 28680), (10755, 28392), (10920, 27963), (11830, 25812), (12168, 25095), (12285, 24856), (12428, 24570), (12906, 23660), (13384, 22815), (14040, 21749), (14196, 21510), (14340, 21294), (15057, 20280), (15210, 20076), (15535, 19656), (16380, 18642), (16730, 18252), (17208, 17745)]