253042920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 256

約数和(自身を含む): 925344000

約数和(自身を除く): 672301080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 67, 72, 78, 90, 104, 108, 117, 120, 130, 134, 135, 156, 180, 195, 201, 216, 234, 260, 268, 269, 270, 312, 335, 351, 360, 390, 402, 468, 520, 536, 538, 540, 585, 603, 670, 702, 780, 804, 807, 871, 936, 1005, 1076, 1080, 1170, 1206, 1340, 1345, 1404, 1560, 1608, 1614, 1742, 1755, 1809, 2010, 2152, 2340, 2412, 2421, 2613, 2680, 2690, 2808, 3015, 3228, 3484, 3497, 3510, 3618, 4020, 4035, 4355, 4680, 4824, 4842, 5226, 5380, 6030, 6456, 6968, 6994, 7020, 7236, 7263, 7839, 8040, 8070, 8710, 9045, 9684, 10452, 10491, 10760, 12060, 12105, 13065, 13988, 14040, 14472, 14526, 15678, 16140, 17420, 17485, 18023, 18090, 19368, 20904, 20982, 23517, 24120, 24210, 26130, 27976, 29052, 31356, 31473, 32280, 34840, 34970, 36046, 36180, 36315, 39195, 41964, 47034, 48420, 52260, 52455, 54069, 58104, 62712, 62946, 69940, 72092, 72360, 72630, 78390, 83928, 90115, 94068, 94419, 96840, 104520, 104910, 108138, 117585, 125892, 139880, 144184, 145260, 156780, 157365, 162207, 180230, 188136, 188838, 209820, 216276, 234299, 235170, 251784, 270345, 290520, 313560, 314730, 324414, 360460, 377676, 419640, 432552, 468598, 470340, 472095, 486621, 540690, 629460, 648828, 702897, 720920, 755352, 811035, 937196, 940680, 944190, 973242, 1081380, 1171495, 1258920, 1297656, 1405794, 1622070, 1874392, 1888380, 1946484, 2108691, 2162760, 2342990, 2433105, 2811588, 3244140, 3514485, 3776760, 3892968, 4217382, 4685980, 4866210, 5623176, 6326073, 6488280, 7028970, 8434764, 9371960, 9732420, 10543455, 12652146, 14057940, 16869528, 19464840, 21086910, 25304292, 28115880, 31630365, 42173820, 50608584, 63260730, 84347640, 126521460, 253042920]

約数ペア:

[(1, 253042920), (2, 126521460), (3, 84347640), (4, 63260730), (5, 50608584), (6, 42173820), (8, 31630365), (9, 28115880), (10, 25304292), (12, 21086910), (13, 19464840), (15, 16869528), (18, 14057940), (20, 12652146), (24, 10543455), (26, 9732420), (27, 9371960), (30, 8434764), (36, 7028970), (39, 6488280), (40, 6326073), (45, 5623176), (52, 4866210), (54, 4685980), (60, 4217382), (65, 3892968), (67, 3776760), (72, 3514485), (78, 3244140), (90, 2811588), (104, 2433105), (108, 2342990), (117, 2162760), (120, 2108691), (130, 1946484), (134, 1888380), (135, 1874392), (156, 1622070), (180, 1405794), (195, 1297656), (201, 1258920), (216, 1171495), (234, 1081380), (260, 973242), (268, 944190), (269, 940680), (270, 937196), (312, 811035), (335, 755352), (351, 720920), (360, 702897), (390, 648828), (402, 629460), (468, 540690), (520, 486621), (536, 472095), (538, 470340), (540, 468598), (585, 432552), (603, 419640), (670, 377676), (702, 360460), (780, 324414), (804, 314730), (807, 313560), (871, 290520), (936, 270345), (1005, 251784), (1076, 235170), (1080, 234299), (1170, 216276), (1206, 209820), (1340, 188838), (1345, 188136), (1404, 180230), (1560, 162207), (1608, 157365), (1614, 156780), (1742, 145260), (1755, 144184), (1809, 139880), (2010, 125892), (2152, 117585), (2340, 108138), (2412, 104910), (2421, 104520), (2613, 96840), (2680, 94419), (2690, 94068), (2808, 90115), (3015, 83928), (3228, 78390), (3484, 72630), (3497, 72360), (3510, 72092), (3618, 69940), (4020, 62946), (4035, 62712), (4355, 58104), (4680, 54069), (4824, 52455), (4842, 52260), (5226, 48420), (5380, 47034), (6030, 41964), (6456, 39195), (6968, 36315), (6994, 36180), (7020, 36046), (7236, 34970), (7263, 34840), (7839, 32280), (8040, 31473), (8070, 31356), (8710, 29052), (9045, 27976), (9684, 26130), (10452, 24210), (10491, 24120), (10760, 23517), (12060, 20982), (12105, 20904), (13065, 19368), (13988, 18090), (14040, 18023), (14472, 17485), (14526, 17420), (15678, 16140)]