406664160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1105

約数の個数: 192

約数和(自身を含む): 1477066752

約数和(自身を除く): 1070402592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 480, 508, 560, 635, 672, 762, 840, 889, 953, 1016, 1120, 1270, 1524, 1680, 1778, 1905, 1906, 2032, 2540, 2667, 2859, 3048, 3360, 3556, 3810, 3812, 4064, 4445, 4765, 5080, 5334, 5718, 6096, 6671, 7112, 7620, 7624, 8890, 9530, 10160, 10668, 11436, 12192, 13335, 13342, 14224, 14295, 15240, 15248, 17780, 19060, 20013, 20320, 21336, 22872, 26670, 26684, 28448, 28590, 30480, 30496, 33355, 35560, 38120, 40026, 42672, 45744, 53340, 53368, 57180, 60960, 66710, 71120, 76240, 80052, 85344, 91488, 100065, 106680, 106736, 114360, 121031, 133420, 142240, 152480, 160104, 200130, 213360, 213472, 228720, 242062, 266840, 320208, 363093, 400260, 426720, 457440, 484124, 533680, 605155, 640416, 726186, 800520, 847217, 968248, 1067360, 1210310, 1452372, 1601040, 1694434, 1815465, 1936496, 2420620, 2541651, 2904744, 3202080, 3388868, 3630930, 3872992, 4236085, 4841240, 5083302, 5809488, 6777736, 7261860, 8472170, 9682480, 10166604, 11618976, 12708255, 13555472, 14523720, 16944340, 19364960, 20333208, 25416510, 27110944, 29047440, 33888680, 40666416, 50833020, 58094880, 67777360, 81332832, 101666040, 135554720, 203332080, 406664160]

約数ペア:

[(1, 406664160), (2, 203332080), (3, 135554720), (4, 101666040), (5, 81332832), (6, 67777360), (7, 58094880), (8, 50833020), (10, 40666416), (12, 33888680), (14, 29047440), (15, 27110944), (16, 25416510), (20, 20333208), (21, 19364960), (24, 16944340), (28, 14523720), (30, 13555472), (32, 12708255), (35, 11618976), (40, 10166604), (42, 9682480), (48, 8472170), (56, 7261860), (60, 6777736), (70, 5809488), (80, 5083302), (84, 4841240), (96, 4236085), (105, 3872992), (112, 3630930), (120, 3388868), (127, 3202080), (140, 2904744), (160, 2541651), (168, 2420620), (210, 1936496), (224, 1815465), (240, 1694434), (254, 1601040), (280, 1452372), (336, 1210310), (381, 1067360), (420, 968248), (480, 847217), (508, 800520), (560, 726186), (635, 640416), (672, 605155), (762, 533680), (840, 484124), (889, 457440), (953, 426720), (1016, 400260), (1120, 363093), (1270, 320208), (1524, 266840), (1680, 242062), (1778, 228720), (1905, 213472), (1906, 213360), (2032, 200130), (2540, 160104), (2667, 152480), (2859, 142240), (3048, 133420), (3360, 121031), (3556, 114360), (3810, 106736), (3812, 106680), (4064, 100065), (4445, 91488), (4765, 85344), (5080, 80052), (5334, 76240), (5718, 71120), (6096, 66710), (6671, 60960), (7112, 57180), (7620, 53368), (7624, 53340), (8890, 45744), (9530, 42672), (10160, 40026), (10668, 38120), (11436, 35560), (12192, 33355), (13335, 30496), (13342, 30480), (14224, 28590), (14295, 28448), (15240, 26684), (15248, 26670), (17780, 22872), (19060, 21336), (20013, 20320)]