463882760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 1194393600

約数和(自身を除く): 730510840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 71, 88, 110, 124, 142, 155, 220, 248, 284, 310, 341, 355, 440, 479, 568, 620, 682, 710, 781, 958, 1240, 1364, 1420, 1562, 1705, 1916, 2201, 2395, 2728, 2840, 3124, 3410, 3832, 3905, 4402, 4790, 5269, 6248, 6820, 7810, 8804, 9580, 10538, 11005, 13640, 14849, 15620, 17608, 19160, 21076, 22010, 24211, 26345, 29698, 31240, 34009, 42152, 44020, 48422, 52690, 59396, 68018, 74245, 88040, 96844, 105380, 118792, 121055, 136036, 148490, 163339, 170045, 193688, 210760, 242110, 272072, 296980, 326678, 340090, 374099, 484220, 593960, 653356, 680180, 748198, 816695, 968440, 1054279, 1306712, 1360360, 1496396, 1633390, 1870495, 2108558, 2992792, 3266780, 3740990, 4217116, 5271395, 6533560, 7481980, 8434232, 10542790, 11597069, 14963960, 21085580, 23194138, 42171160, 46388276, 57985345, 92776552, 115970690, 231941380, 463882760]

約数ペア:

[(1, 463882760), (2, 231941380), (4, 115970690), (5, 92776552), (8, 57985345), (10, 46388276), (11, 42171160), (20, 23194138), (22, 21085580), (31, 14963960), (40, 11597069), (44, 10542790), (55, 8434232), (62, 7481980), (71, 6533560), (88, 5271395), (110, 4217116), (124, 3740990), (142, 3266780), (155, 2992792), (220, 2108558), (248, 1870495), (284, 1633390), (310, 1496396), (341, 1360360), (355, 1306712), (440, 1054279), (479, 968440), (568, 816695), (620, 748198), (682, 680180), (710, 653356), (781, 593960), (958, 484220), (1240, 374099), (1364, 340090), (1420, 326678), (1562, 296980), (1705, 272072), (1916, 242110), (2201, 210760), (2395, 193688), (2728, 170045), (2840, 163339), (3124, 148490), (3410, 136036), (3832, 121055), (3905, 118792), (4402, 105380), (4790, 96844), (5269, 88040), (6248, 74245), (6820, 68018), (7810, 59396), (8804, 52690), (9580, 48422), (10538, 44020), (11005, 42152), (13640, 34009), (14849, 31240), (15620, 29698), (17608, 26345), (19160, 24211), (21076, 22010)]