2796239640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{1187}}^1$

素因数の和:1561

約数の個数: 128

約数和(自身を含む): 8550178560

約数和(自身を除く): 5753938920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 293, 335, 402, 536, 586, 670, 804, 879, 1005, 1172, 1187, 1340, 1465, 1608, 1758, 2010, 2344, 2374, 2680, 2930, 3516, 3561, 4020, 4395, 4748, 5860, 5935, 7032, 7122, 8040, 8790, 9496, 11720, 11870, 14244, 17580, 17805, 19631, 23740, 28488, 35160, 35610, 39262, 47480, 58893, 71220, 78524, 79529, 98155, 117786, 142440, 157048, 159058, 196310, 235572, 238587, 294465, 318116, 347791, 392620, 397645, 471144, 477174, 588930, 636232, 695582, 785240, 795290, 954348, 1043373, 1177860, 1192935, 1391164, 1590580, 1738955, 1908696, 2086746, 2355720, 2385870, 2782328, 3181160, 3477910, 4173492, 4771740, 5216865, 6955820, 8346984, 9543480, 10433730, 13911640, 20867460, 23301997, 41734920, 46603994, 69905991, 93207988, 116509985, 139811982, 186415976, 233019970, 279623964, 349529955, 466039940, 559247928, 699059910, 932079880, 1398119820, 2796239640]

約数ペア:

[(1, 2796239640), (2, 1398119820), (3, 932079880), (4, 699059910), (5, 559247928), (6, 466039940), (8, 349529955), (10, 279623964), (12, 233019970), (15, 186415976), (20, 139811982), (24, 116509985), (30, 93207988), (40, 69905991), (60, 46603994), (67, 41734920), (120, 23301997), (134, 20867460), (201, 13911640), (268, 10433730), (293, 9543480), (335, 8346984), (402, 6955820), (536, 5216865), (586, 4771740), (670, 4173492), (804, 3477910), (879, 3181160), (1005, 2782328), (1172, 2385870), (1187, 2355720), (1340, 2086746), (1465, 1908696), (1608, 1738955), (1758, 1590580), (2010, 1391164), (2344, 1192935), (2374, 1177860), (2680, 1043373), (2930, 954348), (3516, 795290), (3561, 785240), (4020, 695582), (4395, 636232), (4748, 588930), (5860, 477174), (5935, 471144), (7032, 397645), (7122, 392620), (8040, 347791), (8790, 318116), (9496, 294465), (11720, 238587), (11870, 235572), (14244, 196310), (17580, 159058), (17805, 157048), (19631, 142440), (23740, 117786), (28488, 98155), (35160, 79529), (35610, 78524), (39262, 71220), (47480, 58893)]