266585280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:595

約数の個数: 224

約数和(自身を含む): 935540928

約数和(自身を除く): 668955648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 260, 312, 320, 328, 390, 410, 416, 480, 492, 520, 521, 533, 615, 624, 656, 780, 820, 832, 960, 984, 1040, 1042, 1066, 1230, 1248, 1312, 1560, 1563, 1599, 1640, 1968, 2080, 2084, 2132, 2460, 2496, 2605, 2624, 2665, 3120, 3126, 3198, 3280, 3936, 4160, 4168, 4264, 4920, 5210, 5330, 6240, 6252, 6396, 6560, 6773, 7815, 7872, 7995, 8336, 8528, 9840, 10420, 10660, 12480, 12504, 12792, 13120, 13546, 15630, 15990, 16672, 17056, 19680, 20319, 20840, 21320, 21361, 25008, 25584, 27092, 31260, 31980, 33344, 33865, 34112, 39360, 40638, 41680, 42640, 42722, 50016, 51168, 54184, 62520, 63960, 64083, 67730, 81276, 83360, 85280, 85444, 100032, 101595, 102336, 106805, 108368, 125040, 127920, 128166, 135460, 162552, 166720, 170560, 170888, 203190, 213610, 216736, 250080, 255840, 256332, 270920, 277693, 320415, 325104, 341776, 406380, 427220, 433472, 500160, 511680, 512664, 541840, 555386, 640830, 650208, 683552, 812760, 833079, 854440, 1025328, 1083680, 1110772, 1281660, 1300416, 1367104, 1388465, 1625520, 1666158, 1708880, 2050656, 2167360, 2221544, 2563320, 2776930, 3251040, 3332316, 3417760, 4101312, 4165395, 4443088, 5126640, 5553860, 6502080, 6664632, 6835520, 8330790, 8886176, 10253280, 11107720, 13329264, 16661580, 17772352, 20506560, 22215440, 26658528, 33323160, 44430880, 53317056, 66646320, 88861760, 133292640, 266585280]

約数ペア:

[(1, 266585280), (2, 133292640), (3, 88861760), (4, 66646320), (5, 53317056), (6, 44430880), (8, 33323160), (10, 26658528), (12, 22215440), (13, 20506560), (15, 17772352), (16, 16661580), (20, 13329264), (24, 11107720), (26, 10253280), (30, 8886176), (32, 8330790), (39, 6835520), (40, 6664632), (41, 6502080), (48, 5553860), (52, 5126640), (60, 4443088), (64, 4165395), (65, 4101312), (78, 3417760), (80, 3332316), (82, 3251040), (96, 2776930), (104, 2563320), (120, 2221544), (123, 2167360), (130, 2050656), (156, 1708880), (160, 1666158), (164, 1625520), (192, 1388465), (195, 1367104), (205, 1300416), (208, 1281660), (240, 1110772), (246, 1083680), (260, 1025328), (312, 854440), (320, 833079), (328, 812760), (390, 683552), (410, 650208), (416, 640830), (480, 555386), (492, 541840), (520, 512664), (521, 511680), (533, 500160), (615, 433472), (624, 427220), (656, 406380), (780, 341776), (820, 325104), (832, 320415), (960, 277693), (984, 270920), (1040, 256332), (1042, 255840), (1066, 250080), (1230, 216736), (1248, 213610), (1312, 203190), (1560, 170888), (1563, 170560), (1599, 166720), (1640, 162552), (1968, 135460), (2080, 128166), (2084, 127920), (2132, 125040), (2460, 108368), (2496, 106805), (2605, 102336), (2624, 101595), (2665, 100032), (3120, 85444), (3126, 85280), (3198, 83360), (3280, 81276), (3936, 67730), (4160, 64083), (4168, 63960), (4264, 62520), (4920, 54184), (5210, 51168), (5330, 50016), (6240, 42722), (6252, 42640), (6396, 41680), (6560, 40638), (6773, 39360), (7815, 34112), (7872, 33865), (7995, 33344), (8336, 31980), (8528, 31260), (9840, 27092), (10420, 25584), (10660, 25008), (12480, 21361), (12504, 21320), (12792, 20840), (13120, 20319), (13546, 19680), (15630, 17056), (15990, 16672)]