204788610720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2061077}}^1$

素因数の和:2061124

約数の個数: 192

約数和(自身を含む): 747923984640

約数和(自身を除く): 543135373920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 19872, 24840, 33120, 49680, 99360, 2061077, 4122154, 6183231, 8244308, 10305385, 12366462, 16488616, 18549693, 20610770, 24732924, 30916155, 32977232, 37099386, 41221540, 47404771, 49465848, 55649079, 61832310, 65954464, 74198772, 82443080, 92748465, 94809542, 98931696, 111298158, 123664620, 142214313, 148397544, 164886160, 185496930, 189619084, 197863392, 222596316, 237023855, 247329240, 278245395, 284428626, 296795088, 329772320, 370993860, 379238168, 426642939, 445192632, 474047710, 494658480, 556490790, 568857252, 593590176, 711071565, 741987720, 758476336, 853285878, 890385264, 948095420, 989316960, 1112981580, 1137714504, 1279928817, 1422143130, 1483975440, 1516952672, 1706571756, 1780770528, 1896190840, 2133214695, 2225963160, 2275429008, 2559857634, 2844286260, 2967950880, 3413143512, 3792381680, 4266429390, 4451926320, 4550858016, 5119715268, 5688572520, 6399644085, 6826287024, 7584763360, 8532858780, 8903852640, 10239430536, 11377145040, 12799288170, 13652574048, 17065717560, 20478861072, 22754290080, 25598576340, 34131435120, 40957722144, 51197152680, 68262870240, 102394305360, 204788610720]

約数ペア:

[(1, 204788610720), (2, 102394305360), (3, 68262870240), (4, 51197152680), (5, 40957722144), (6, 34131435120), (8, 25598576340), (9, 22754290080), (10, 20478861072), (12, 17065717560), (15, 13652574048), (16, 12799288170), (18, 11377145040), (20, 10239430536), (23, 8903852640), (24, 8532858780), (27, 7584763360), (30, 6826287024), (32, 6399644085), (36, 5688572520), (40, 5119715268), (45, 4550858016), (46, 4451926320), (48, 4266429390), (54, 3792381680), (60, 3413143512), (69, 2967950880), (72, 2844286260), (80, 2559857634), (90, 2275429008), (92, 2225963160), (96, 2133214695), (108, 1896190840), (115, 1780770528), (120, 1706571756), (135, 1516952672), (138, 1483975440), (144, 1422143130), (160, 1279928817), (180, 1137714504), (184, 1112981580), (207, 989316960), (216, 948095420), (230, 890385264), (240, 853285878), (270, 758476336), (276, 741987720), (288, 711071565), (345, 593590176), (360, 568857252), (368, 556490790), (414, 494658480), (432, 474047710), (460, 445192632), (480, 426642939), (540, 379238168), (552, 370993860), (621, 329772320), (690, 296795088), (720, 284428626), (736, 278245395), (828, 247329240), (864, 237023855), (920, 222596316), (1035, 197863392), (1080, 189619084), (1104, 185496930), (1242, 164886160), (1380, 148397544), (1440, 142214313), (1656, 123664620), (1840, 111298158), (2070, 98931696), (2160, 94809542), (2208, 92748465), (2484, 82443080), (2760, 74198772), (3105, 65954464), (3312, 61832310), (3680, 55649079), (4140, 49465848), (4320, 47404771), (4968, 41221540), (5520, 37099386), (6210, 32977232), (6624, 30916155), (8280, 24732924), (9936, 20610770), (11040, 18549693), (12420, 16488616), (16560, 12366462), (19872, 10305385), (24840, 8244308), (33120, 6183231), (49680, 4122154), (99360, 2061077)]