230482140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 774144000

約数和(自身を除く): 543661860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 127, 140, 145, 149, 174, 203, 210, 254, 290, 298, 348, 381, 406, 420, 435, 447, 508, 580, 596, 609, 635, 745, 762, 812, 870, 889, 894, 1015, 1043, 1218, 1270, 1490, 1524, 1740, 1778, 1788, 1905, 2030, 2086, 2235, 2436, 2540, 2667, 2980, 3045, 3129, 3556, 3683, 3810, 4060, 4172, 4321, 4445, 4470, 5215, 5334, 6090, 6258, 7366, 7620, 8642, 8890, 8940, 10430, 10668, 11049, 12180, 12516, 12963, 13335, 14732, 15645, 17284, 17780, 18415, 18923, 20860, 21605, 22098, 25781, 25926, 26670, 30247, 31290, 36830, 37846, 43210, 44196, 51562, 51852, 53340, 55245, 56769, 60494, 62580, 64815, 73660, 75692, 77343, 86420, 90741, 94615, 103124, 110490, 113538, 120988, 128905, 129630, 132461, 151235, 154686, 181482, 189230, 220980, 227076, 257810, 259260, 264922, 283845, 302470, 309372, 362964, 378460, 386715, 397383, 453705, 515620, 529844, 548767, 567690, 604940, 662305, 773430, 794766, 907410, 1097534, 1135380, 1324610, 1546860, 1589532, 1646301, 1814820, 1986915, 2195068, 2649220, 2743835, 3292602, 3841369, 3973830, 5487670, 6585204, 7682738, 7947660, 8231505, 10975340, 11524107, 15365476, 16463010, 19206845, 23048214, 32926020, 38413690, 46096428, 57620535, 76827380, 115241070, 230482140]

約数ペア:

[(1, 230482140), (2, 115241070), (3, 76827380), (4, 57620535), (5, 46096428), (6, 38413690), (7, 32926020), (10, 23048214), (12, 19206845), (14, 16463010), (15, 15365476), (20, 11524107), (21, 10975340), (28, 8231505), (29, 7947660), (30, 7682738), (35, 6585204), (42, 5487670), (58, 3973830), (60, 3841369), (70, 3292602), (84, 2743835), (87, 2649220), (105, 2195068), (116, 1986915), (127, 1814820), (140, 1646301), (145, 1589532), (149, 1546860), (174, 1324610), (203, 1135380), (210, 1097534), (254, 907410), (290, 794766), (298, 773430), (348, 662305), (381, 604940), (406, 567690), (420, 548767), (435, 529844), (447, 515620), (508, 453705), (580, 397383), (596, 386715), (609, 378460), (635, 362964), (745, 309372), (762, 302470), (812, 283845), (870, 264922), (889, 259260), (894, 257810), (1015, 227076), (1043, 220980), (1218, 189230), (1270, 181482), (1490, 154686), (1524, 151235), (1740, 132461), (1778, 129630), (1788, 128905), (1905, 120988), (2030, 113538), (2086, 110490), (2235, 103124), (2436, 94615), (2540, 90741), (2667, 86420), (2980, 77343), (3045, 75692), (3129, 73660), (3556, 64815), (3683, 62580), (3810, 60494), (4060, 56769), (4172, 55245), (4321, 53340), (4445, 51852), (4470, 51562), (5215, 44196), (5334, 43210), (6090, 37846), (6258, 36830), (7366, 31290), (7620, 30247), (8642, 26670), (8890, 25926), (8940, 25781), (10430, 22098), (10668, 21605), (11049, 20860), (12180, 18923), (12516, 18415), (12963, 17780), (13335, 17284), (14732, 15645)]