329181720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5849}}^1$

素因数の和:5937

約数の個数: 128

約数和(自身を含む): 1145664000

約数和(自身を除く): 816482280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5628, 5849, 7035, 8040, 9380, 11256, 11698, 14070, 17547, 18760, 23396, 28140, 29245, 35094, 40943, 46792, 56280, 58490, 70188, 81886, 87735, 116980, 122829, 140376, 163772, 175470, 204715, 233960, 245658, 327544, 350940, 391883, 409430, 491316, 614145, 701880, 783766, 818860, 982632, 1175649, 1228290, 1567532, 1637720, 1959415, 2351298, 2456580, 2743181, 3135064, 3918830, 4702596, 4913160, 5486362, 5878245, 7837660, 8229543, 9405192, 10972724, 11756490, 13715905, 15675320, 16459086, 21945448, 23512980, 27431810, 32918172, 41147715, 47025960, 54863620, 65836344, 82295430, 109727240, 164590860, 329181720]

約数ペア:

[(1, 329181720), (2, 164590860), (3, 109727240), (4, 82295430), (5, 65836344), (6, 54863620), (7, 47025960), (8, 41147715), (10, 32918172), (12, 27431810), (14, 23512980), (15, 21945448), (20, 16459086), (21, 15675320), (24, 13715905), (28, 11756490), (30, 10972724), (35, 9405192), (40, 8229543), (42, 7837660), (56, 5878245), (60, 5486362), (67, 4913160), (70, 4702596), (84, 3918830), (105, 3135064), (120, 2743181), (134, 2456580), (140, 2351298), (168, 1959415), (201, 1637720), (210, 1567532), (268, 1228290), (280, 1175649), (335, 982632), (402, 818860), (420, 783766), (469, 701880), (536, 614145), (670, 491316), (804, 409430), (840, 391883), (938, 350940), (1005, 327544), (1340, 245658), (1407, 233960), (1608, 204715), (1876, 175470), (2010, 163772), (2345, 140376), (2680, 122829), (2814, 116980), (3752, 87735), (4020, 81886), (4690, 70188), (5628, 58490), (5849, 56280), (7035, 46792), (8040, 40943), (9380, 35094), (11256, 29245), (11698, 28140), (14070, 23396), (17547, 18760)]