15674689380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{123989}}^1$

素因数の和:124058

約数の個数: 144

約数和(自身を含む): 52242442560

約数和(自身を除く): 36567753180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 420, 430, 490, 516, 588, 602, 645, 735, 860, 903, 980, 1204, 1290, 1470, 1505, 1806, 2107, 2580, 2940, 3010, 3612, 4214, 4515, 6020, 6321, 8428, 9030, 10535, 12642, 18060, 21070, 25284, 31605, 42140, 63210, 123989, 126420, 247978, 371967, 495956, 619945, 743934, 867923, 1239890, 1487868, 1735846, 1859835, 2479780, 2603769, 3471692, 3719670, 4339615, 5207538, 5331527, 6075461, 7439340, 8679230, 10415076, 10663054, 12150922, 13018845, 15994581, 17358460, 18226383, 21326108, 24301844, 26037690, 26657635, 30377305, 31989162, 36452766, 37320689, 52075380, 53315270, 60754610, 63978324, 72905532, 74641378, 79972905, 91131915, 106630540, 111962067, 121509220, 149282756, 159945810, 182263830, 186603445, 223924134, 261244823, 319891620, 364527660, 373206890, 447848268, 522489646, 559810335, 746413780, 783734469, 1044979292, 1119620670, 1306224115, 1567468938, 2239241340, 2612448230, 3134937876, 3918672345, 5224896460, 7837344690, 15674689380]

約数ペア:

[(1, 15674689380), (2, 7837344690), (3, 5224896460), (4, 3918672345), (5, 3134937876), (6, 2612448230), (7, 2239241340), (10, 1567468938), (12, 1306224115), (14, 1119620670), (15, 1044979292), (20, 783734469), (21, 746413780), (28, 559810335), (30, 522489646), (35, 447848268), (42, 373206890), (43, 364527660), (49, 319891620), (60, 261244823), (70, 223924134), (84, 186603445), (86, 182263830), (98, 159945810), (105, 149282756), (129, 121509220), (140, 111962067), (147, 106630540), (172, 91131915), (196, 79972905), (210, 74641378), (215, 72905532), (245, 63978324), (258, 60754610), (294, 53315270), (301, 52075380), (420, 37320689), (430, 36452766), (490, 31989162), (516, 30377305), (588, 26657635), (602, 26037690), (645, 24301844), (735, 21326108), (860, 18226383), (903, 17358460), (980, 15994581), (1204, 13018845), (1290, 12150922), (1470, 10663054), (1505, 10415076), (1806, 8679230), (2107, 7439340), (2580, 6075461), (2940, 5331527), (3010, 5207538), (3612, 4339615), (4214, 3719670), (4515, 3471692), (6020, 2603769), (6321, 2479780), (8428, 1859835), (9030, 1735846), (10535, 1487868), (12642, 1239890), (18060, 867923), (21070, 743934), (25284, 619945), (31605, 495956), (42140, 371967), (63210, 247978), (123989, 126420)]