509786340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 1731287040

約数和(自身を除く): 1221500700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 193, 210, 228, 266, 285, 331, 380, 386, 399, 420, 532, 570, 579, 662, 665, 772, 798, 965, 993, 1140, 1158, 1324, 1330, 1351, 1596, 1655, 1930, 1986, 1995, 2316, 2317, 2660, 2702, 2895, 3310, 3667, 3860, 3972, 3990, 4053, 4634, 4965, 5404, 5790, 6289, 6620, 6755, 6951, 7334, 7980, 8106, 9268, 9930, 11001, 11580, 11585, 12578, 13510, 13902, 14668, 16212, 18335, 18867, 19860, 20265, 22002, 23170, 25156, 25669, 27020, 27804, 31445, 34755, 36670, 37734, 40530, 44004, 44023, 46340, 51338, 55005, 62890, 63883, 69510, 73340, 75468, 77007, 81060, 88046, 94335, 102676, 110010, 125780, 127766, 128345, 132069, 139020, 154014, 176092, 188670, 191649, 220020, 220115, 255532, 256690, 264138, 308028, 319415, 377340, 383298, 385035, 440230, 447181, 513380, 528276, 638830, 660345, 766596, 770070, 880460, 894362, 958245, 1213777, 1277660, 1320690, 1341543, 1540140, 1788724, 1916490, 2235905, 2427554, 2641380, 2683086, 3641331, 3832980, 4471810, 4855108, 5366172, 6068885, 6707715, 7282662, 8496439, 8943620, 12137770, 13415430, 14565324, 16992878, 18206655, 24275540, 25489317, 26830860, 33985756, 36413310, 42482195, 50978634, 72826620, 84964390, 101957268, 127446585, 169928780, 254893170, 509786340]

約数ペア:

[(1, 509786340), (2, 254893170), (3, 169928780), (4, 127446585), (5, 101957268), (6, 84964390), (7, 72826620), (10, 50978634), (12, 42482195), (14, 36413310), (15, 33985756), (19, 26830860), (20, 25489317), (21, 24275540), (28, 18206655), (30, 16992878), (35, 14565324), (38, 13415430), (42, 12137770), (57, 8943620), (60, 8496439), (70, 7282662), (76, 6707715), (84, 6068885), (95, 5366172), (105, 4855108), (114, 4471810), (133, 3832980), (140, 3641331), (190, 2683086), (193, 2641380), (210, 2427554), (228, 2235905), (266, 1916490), (285, 1788724), (331, 1540140), (380, 1341543), (386, 1320690), (399, 1277660), (420, 1213777), (532, 958245), (570, 894362), (579, 880460), (662, 770070), (665, 766596), (772, 660345), (798, 638830), (965, 528276), (993, 513380), (1140, 447181), (1158, 440230), (1324, 385035), (1330, 383298), (1351, 377340), (1596, 319415), (1655, 308028), (1930, 264138), (1986, 256690), (1995, 255532), (2316, 220115), (2317, 220020), (2660, 191649), (2702, 188670), (2895, 176092), (3310, 154014), (3667, 139020), (3860, 132069), (3972, 128345), (3990, 127766), (4053, 125780), (4634, 110010), (4965, 102676), (5404, 94335), (5790, 88046), (6289, 81060), (6620, 77007), (6755, 75468), (6951, 73340), (7334, 69510), (7980, 63883), (8106, 62890), (9268, 55005), (9930, 51338), (11001, 46340), (11580, 44023), (11585, 44004), (12578, 40530), (13510, 37734), (13902, 36670), (14668, 34755), (16212, 31445), (18335, 27804), (18867, 27020), (19860, 25669), (20265, 25156), (22002, 23170)]