29390760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 111196800

約数和(自身を除く): 81806040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 109, 120, 126, 140, 168, 180, 210, 214, 218, 252, 280, 315, 321, 327, 360, 420, 428, 436, 504, 535, 545, 630, 642, 654, 749, 763, 840, 856, 872, 963, 981, 1070, 1090, 1260, 1284, 1308, 1498, 1526, 1605, 1635, 1926, 1962, 2140, 2180, 2247, 2289, 2520, 2568, 2616, 2996, 3052, 3210, 3270, 3745, 3815, 3852, 3924, 4280, 4360, 4494, 4578, 4815, 4905, 5992, 6104, 6420, 6540, 6741, 6867, 7490, 7630, 7704, 7848, 8988, 9156, 9630, 9810, 11235, 11445, 11663, 12840, 13080, 13482, 13734, 14980, 15260, 17976, 18312, 19260, 19620, 22470, 22890, 23326, 26964, 27468, 29960, 30520, 33705, 34335, 34989, 38520, 39240, 44940, 45780, 46652, 53928, 54936, 58315, 67410, 68670, 69978, 81641, 89880, 91560, 93304, 104967, 116630, 134820, 137340, 139956, 163282, 174945, 209934, 233260, 244923, 269640, 274680, 279912, 326564, 349890, 408205, 419868, 466520, 489846, 524835, 653128, 699780, 734769, 816410, 839736, 979692, 1049670, 1224615, 1399560, 1469538, 1632820, 1959384, 2099340, 2449230, 2939076, 3265640, 3673845, 4198680, 4898460, 5878152, 7347690, 9796920, 14695380, 29390760]

約数ペア:

[(1, 29390760), (2, 14695380), (3, 9796920), (4, 7347690), (5, 5878152), (6, 4898460), (7, 4198680), (8, 3673845), (9, 3265640), (10, 2939076), (12, 2449230), (14, 2099340), (15, 1959384), (18, 1632820), (20, 1469538), (21, 1399560), (24, 1224615), (28, 1049670), (30, 979692), (35, 839736), (36, 816410), (40, 734769), (42, 699780), (45, 653128), (56, 524835), (60, 489846), (63, 466520), (70, 419868), (72, 408205), (84, 349890), (90, 326564), (105, 279912), (107, 274680), (109, 269640), (120, 244923), (126, 233260), (140, 209934), (168, 174945), (180, 163282), (210, 139956), (214, 137340), (218, 134820), (252, 116630), (280, 104967), (315, 93304), (321, 91560), (327, 89880), (360, 81641), (420, 69978), (428, 68670), (436, 67410), (504, 58315), (535, 54936), (545, 53928), (630, 46652), (642, 45780), (654, 44940), (749, 39240), (763, 38520), (840, 34989), (856, 34335), (872, 33705), (963, 30520), (981, 29960), (1070, 27468), (1090, 26964), (1260, 23326), (1284, 22890), (1308, 22470), (1498, 19620), (1526, 19260), (1605, 18312), (1635, 17976), (1926, 15260), (1962, 14980), (2140, 13734), (2180, 13482), (2247, 13080), (2289, 12840), (2520, 11663), (2568, 11445), (2616, 11235), (2996, 9810), (3052, 9630), (3210, 9156), (3270, 8988), (3745, 7848), (3815, 7704), (3852, 7630), (3924, 7490), (4280, 6867), (4360, 6741), (4494, 6540), (4578, 6420), (4815, 6104), (4905, 5992)]