229255320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 808980480

約数和(自身を除く): 579725160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 127, 140, 147, 168, 196, 210, 245, 254, 280, 294, 307, 381, 392, 420, 490, 508, 588, 614, 635, 735, 762, 840, 889, 921, 980, 1016, 1176, 1228, 1270, 1470, 1524, 1535, 1778, 1842, 1905, 1960, 2149, 2456, 2540, 2667, 2940, 3048, 3070, 3556, 3684, 3810, 4298, 4445, 4605, 5080, 5334, 5880, 6140, 6223, 6447, 7112, 7368, 7620, 8596, 8890, 9210, 10668, 10745, 12280, 12446, 12894, 13335, 15043, 15240, 17192, 17780, 18420, 18669, 21336, 21490, 24892, 25788, 26670, 30086, 31115, 32235, 35560, 36840, 37338, 38989, 42980, 45129, 49784, 51576, 53340, 60172, 62230, 64470, 74676, 75215, 77978, 85960, 90258, 93345, 106680, 116967, 120344, 124460, 128940, 149352, 150430, 155956, 180516, 186690, 194945, 225645, 233934, 248920, 257880, 272923, 300860, 311912, 361032, 373380, 389890, 451290, 467868, 545846, 584835, 601720, 746760, 779780, 818769, 902580, 935736, 1091692, 1169670, 1364615, 1559560, 1637538, 1805160, 1910461, 2183384, 2339340, 2729230, 3275076, 3820922, 4093845, 4678680, 5458460, 5731383, 6550152, 7641844, 8187690, 9552305, 10916920, 11462766, 15283688, 16375380, 19104610, 22925532, 28656915, 32750760, 38209220, 45851064, 57313830, 76418440, 114627660, 229255320]

約数ペア:

[(1, 229255320), (2, 114627660), (3, 76418440), (4, 57313830), (5, 45851064), (6, 38209220), (7, 32750760), (8, 28656915), (10, 22925532), (12, 19104610), (14, 16375380), (15, 15283688), (20, 11462766), (21, 10916920), (24, 9552305), (28, 8187690), (30, 7641844), (35, 6550152), (40, 5731383), (42, 5458460), (49, 4678680), (56, 4093845), (60, 3820922), (70, 3275076), (84, 2729230), (98, 2339340), (105, 2183384), (120, 1910461), (127, 1805160), (140, 1637538), (147, 1559560), (168, 1364615), (196, 1169670), (210, 1091692), (245, 935736), (254, 902580), (280, 818769), (294, 779780), (307, 746760), (381, 601720), (392, 584835), (420, 545846), (490, 467868), (508, 451290), (588, 389890), (614, 373380), (635, 361032), (735, 311912), (762, 300860), (840, 272923), (889, 257880), (921, 248920), (980, 233934), (1016, 225645), (1176, 194945), (1228, 186690), (1270, 180516), (1470, 155956), (1524, 150430), (1535, 149352), (1778, 128940), (1842, 124460), (1905, 120344), (1960, 116967), (2149, 106680), (2456, 93345), (2540, 90258), (2667, 85960), (2940, 77978), (3048, 75215), (3070, 74676), (3556, 64470), (3684, 62230), (3810, 60172), (4298, 53340), (4445, 51576), (4605, 49784), (5080, 45129), (5334, 42980), (5880, 38989), (6140, 37338), (6223, 36840), (6447, 35560), (7112, 32235), (7368, 31115), (7620, 30086), (8596, 26670), (8890, 25788), (9210, 24892), (10668, 21490), (10745, 21336), (12280, 18669), (12446, 18420), (12894, 17780), (13335, 17192), (15043, 15240)]