1940094576

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1420

約数の個数: 240

約数和(自身を含む): 6546628608

約数和(自身を除く): 4606534032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 47, 48, 56, 62, 63, 72, 84, 93, 94, 112, 124, 126, 141, 144, 168, 186, 188, 217, 248, 252, 279, 282, 329, 336, 372, 376, 423, 434, 496, 504, 558, 564, 651, 658, 744, 752, 846, 868, 987, 1008, 1116, 1128, 1302, 1316, 1321, 1457, 1488, 1692, 1736, 1953, 1974, 2232, 2256, 2604, 2632, 2642, 2914, 2961, 3384, 3472, 3906, 3948, 3963, 4371, 4464, 5208, 5264, 5284, 5828, 5922, 6768, 7812, 7896, 7926, 8742, 9247, 10199, 10416, 10568, 11656, 11844, 11889, 13113, 15624, 15792, 15852, 17484, 18494, 20398, 21136, 23312, 23688, 23778, 26226, 27741, 30597, 31248, 31704, 34968, 36988, 40796, 40951, 47376, 47556, 52452, 55482, 61194, 62087, 63408, 69936, 73976, 81592, 81902, 83223, 91791, 95112, 104904, 110964, 122388, 122853, 124174, 147952, 163184, 163804, 166446, 183582, 186261, 190224, 209808, 221928, 244776, 245706, 248348, 286657, 327608, 332892, 367164, 368559, 372522, 434609, 443856, 489552, 491412, 496696, 558783, 573314, 655216, 665784, 734328, 737118, 745044, 859971, 869218, 982824, 993392, 1117566, 1146628, 1303827, 1331568, 1468656, 1474236, 1490088, 1719942, 1738436, 1924697, 1965648, 2235132, 2293256, 2579913, 2607654, 2948472, 2980176, 3439884, 3476872, 3849394, 3911481, 4470264, 4586512, 5159826, 5215308, 5774091, 5896944, 6879768, 6953744, 7698788, 7822962, 8940528, 10319652, 10430616, 11548182, 13472879, 13759536, 15397576, 15645924, 17322273, 20639304, 20861232, 23096364, 26945758, 30795152, 31291848, 34644546, 40418637, 41278608, 46192728, 53891516, 62583696, 69289092, 80837274, 92385456, 107783032, 121255911, 138578184, 161674548, 215566064, 242511822, 277156368, 323349096, 485023644, 646698192, 970047288, 1940094576]

約数ペア:

[(1, 1940094576), (2, 970047288), (3, 646698192), (4, 485023644), (6, 323349096), (7, 277156368), (8, 242511822), (9, 215566064), (12, 161674548), (14, 138578184), (16, 121255911), (18, 107783032), (21, 92385456), (24, 80837274), (28, 69289092), (31, 62583696), (36, 53891516), (42, 46192728), (47, 41278608), (48, 40418637), (56, 34644546), (62, 31291848), (63, 30795152), (72, 26945758), (84, 23096364), (93, 20861232), (94, 20639304), (112, 17322273), (124, 15645924), (126, 15397576), (141, 13759536), (144, 13472879), (168, 11548182), (186, 10430616), (188, 10319652), (217, 8940528), (248, 7822962), (252, 7698788), (279, 6953744), (282, 6879768), (329, 5896944), (336, 5774091), (372, 5215308), (376, 5159826), (423, 4586512), (434, 4470264), (496, 3911481), (504, 3849394), (558, 3476872), (564, 3439884), (651, 2980176), (658, 2948472), (744, 2607654), (752, 2579913), (846, 2293256), (868, 2235132), (987, 1965648), (1008, 1924697), (1116, 1738436), (1128, 1719942), (1302, 1490088), (1316, 1474236), (1321, 1468656), (1457, 1331568), (1488, 1303827), (1692, 1146628), (1736, 1117566), (1953, 993392), (1974, 982824), (2232, 869218), (2256, 859971), (2604, 745044), (2632, 737118), (2642, 734328), (2914, 665784), (2961, 655216), (3384, 573314), (3472, 558783), (3906, 496696), (3948, 491412), (3963, 489552), (4371, 443856), (4464, 434609), (5208, 372522), (5264, 368559), (5284, 367164), (5828, 332892), (5922, 327608), (6768, 286657), (7812, 248348), (7896, 245706), (7926, 244776), (8742, 221928), (9247, 209808), (10199, 190224), (10416, 186261), (10568, 183582), (11656, 166446), (11844, 163804), (11889, 163184), (13113, 147952), (15624, 124174), (15792, 122853), (15852, 122388), (17484, 110964), (18494, 104904), (20398, 95112), (21136, 91791), (23312, 83223), (23688, 81902), (23778, 81592), (26226, 73976), (27741, 69936), (30597, 63408), (31248, 62087), (31704, 61194), (34968, 55482), (36988, 52452), (40796, 47556), (40951, 47376)]