207408960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6547}}^1$

素因数の和:6581

約数の個数: 168

約数和(自身を含む): 778373856

約数和(自身を除く): 570964896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 6547, 7920, 10560, 13094, 15840, 19641, 26188, 31680, 32735, 39282, 52376, 58923, 65470, 72017, 78564, 98205, 104752, 117846, 130940, 144034, 157128, 196410, 209504, 216051, 235692, 261880, 288068, 294615, 314256, 360085, 392820, 419008, 432102, 471384, 523760, 576136, 589230, 628512, 648153, 720170, 785640, 864204, 942768, 1047520, 1080255, 1152272, 1178460, 1257024, 1296306, 1440340, 1571280, 1728408, 1885536, 2095040, 2160510, 2304544, 2356920, 2592612, 2880680, 3142560, 3240765, 3456816, 3771072, 4321020, 4609088, 4713840, 5185224, 5761360, 6285120, 6481530, 6913632, 8642040, 9427680, 10370448, 11522720, 12963060, 13827264, 17284080, 18855360, 20740896, 23045440, 25926120, 34568160, 41481792, 51852240, 69136320, 103704480, 207408960]

約数ペア:

[(1, 207408960), (2, 103704480), (3, 69136320), (4, 51852240), (5, 41481792), (6, 34568160), (8, 25926120), (9, 23045440), (10, 20740896), (11, 18855360), (12, 17284080), (15, 13827264), (16, 12963060), (18, 11522720), (20, 10370448), (22, 9427680), (24, 8642040), (30, 6913632), (32, 6481530), (33, 6285120), (36, 5761360), (40, 5185224), (44, 4713840), (45, 4609088), (48, 4321020), (55, 3771072), (60, 3456816), (64, 3240765), (66, 3142560), (72, 2880680), (80, 2592612), (88, 2356920), (90, 2304544), (96, 2160510), (99, 2095040), (110, 1885536), (120, 1728408), (132, 1571280), (144, 1440340), (160, 1296306), (165, 1257024), (176, 1178460), (180, 1152272), (192, 1080255), (198, 1047520), (220, 942768), (240, 864204), (264, 785640), (288, 720170), (320, 648153), (330, 628512), (352, 589230), (360, 576136), (396, 523760), (440, 471384), (480, 432102), (495, 419008), (528, 392820), (576, 360085), (660, 314256), (704, 294615), (720, 288068), (792, 261880), (880, 235692), (960, 216051), (990, 209504), (1056, 196410), (1320, 157128), (1440, 144034), (1584, 130940), (1760, 117846), (1980, 104752), (2112, 98205), (2640, 78564), (2880, 72017), (3168, 65470), (3520, 58923), (3960, 52376), (5280, 39282), (6336, 32735), (6547, 31680), (7920, 26188), (10560, 19641), (13094, 15840)]