550487280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11299}}^1$

素因数の和:11351

約数の個数: 160

約数和(自身を含む): 2017728000

約数和(自身を除く): 1467240720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4872, 6090, 6960, 8120, 9744, 11299, 12180, 16240, 22598, 24360, 33897, 45196, 48720, 56495, 67794, 79093, 90392, 112990, 135588, 158186, 169485, 180784, 225980, 237279, 271176, 316372, 327671, 338970, 395465, 451960, 474558, 542352, 632744, 655342, 677940, 790930, 903920, 949116, 983013, 1186395, 1265488, 1310684, 1355880, 1581860, 1638355, 1898232, 1966026, 2293697, 2372790, 2621368, 2711760, 3163720, 3276710, 3796464, 3932052, 4587394, 4745580, 4915065, 5242736, 6327440, 6553420, 6881091, 7864104, 9174788, 9491160, 9830130, 11468485, 13106840, 13762182, 15728208, 18349576, 18982320, 19660260, 22936970, 26213680, 27524364, 34405455, 36699152, 39320520, 45873940, 55048728, 68810910, 78641040, 91747880, 110097456, 137621820, 183495760, 275243640, 550487280]

約数ペア:

[(1, 550487280), (2, 275243640), (3, 183495760), (4, 137621820), (5, 110097456), (6, 91747880), (7, 78641040), (8, 68810910), (10, 55048728), (12, 45873940), (14, 39320520), (15, 36699152), (16, 34405455), (20, 27524364), (21, 26213680), (24, 22936970), (28, 19660260), (29, 18982320), (30, 18349576), (35, 15728208), (40, 13762182), (42, 13106840), (48, 11468485), (56, 9830130), (58, 9491160), (60, 9174788), (70, 7864104), (80, 6881091), (84, 6553420), (87, 6327440), (105, 5242736), (112, 4915065), (116, 4745580), (120, 4587394), (140, 3932052), (145, 3796464), (168, 3276710), (174, 3163720), (203, 2711760), (210, 2621368), (232, 2372790), (240, 2293697), (280, 1966026), (290, 1898232), (336, 1638355), (348, 1581860), (406, 1355880), (420, 1310684), (435, 1265488), (464, 1186395), (560, 983013), (580, 949116), (609, 903920), (696, 790930), (812, 677940), (840, 655342), (870, 632744), (1015, 542352), (1160, 474558), (1218, 451960), (1392, 395465), (1624, 338970), (1680, 327671), (1740, 316372), (2030, 271176), (2320, 237279), (2436, 225980), (3045, 180784), (3248, 169485), (3480, 158186), (4060, 135588), (4872, 112990), (6090, 90392), (6960, 79093), (8120, 67794), (9744, 56495), (11299, 48720), (12180, 45196), (16240, 33897), (22598, 24360)]