77340480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 224

約数和(自身を含む): 297582336

約数和(自身を除く): 220241856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 677, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1354, 1360, 1428, 1632, 1680, 1785, 1904, 2031, 2040, 2240, 2380, 2708, 2720, 2856, 3264, 3360, 3385, 3570, 3808, 4062, 4080, 4739, 4760, 5416, 5440, 5712, 6720, 6770, 7140, 7616, 8124, 8160, 9478, 9520, 10155, 10832, 11424, 11509, 13540, 14217, 14280, 16248, 16320, 18956, 19040, 20310, 21664, 22848, 23018, 23695, 27080, 28434, 28560, 32496, 34527, 37912, 38080, 40620, 43328, 46036, 47390, 54160, 56868, 57120, 57545, 64992, 69054, 71085, 75824, 80563, 81240, 92072, 94780, 108320, 113736, 114240, 115090, 129984, 138108, 142170, 151648, 161126, 162480, 172635, 184144, 189560, 216640, 227472, 230180, 241689, 276216, 284340, 303296, 322252, 324960, 345270, 368288, 379120, 402815, 454944, 460360, 483378, 552432, 568680, 644504, 649920, 690540, 736576, 758240, 805630, 909888, 920720, 966756, 1104864, 1137360, 1208445, 1289008, 1381080, 1516480, 1611260, 1841440, 1933512, 2209728, 2274720, 2416890, 2578016, 2762160, 3222520, 3682880, 3867024, 4549440, 4833780, 5156032, 5524320, 6445040, 7734048, 9667560, 11048640, 12890080, 15468096, 19335120, 25780160, 38670240, 77340480]

約数ペア:

[(1, 77340480), (2, 38670240), (3, 25780160), (4, 19335120), (5, 15468096), (6, 12890080), (7, 11048640), (8, 9667560), (10, 7734048), (12, 6445040), (14, 5524320), (15, 5156032), (16, 4833780), (17, 4549440), (20, 3867024), (21, 3682880), (24, 3222520), (28, 2762160), (30, 2578016), (32, 2416890), (34, 2274720), (35, 2209728), (40, 1933512), (42, 1841440), (48, 1611260), (51, 1516480), (56, 1381080), (60, 1289008), (64, 1208445), (68, 1137360), (70, 1104864), (80, 966756), (84, 920720), (85, 909888), (96, 805630), (102, 758240), (105, 736576), (112, 690540), (119, 649920), (120, 644504), (136, 568680), (140, 552432), (160, 483378), (168, 460360), (170, 454944), (192, 402815), (204, 379120), (210, 368288), (224, 345270), (238, 324960), (240, 322252), (255, 303296), (272, 284340), (280, 276216), (320, 241689), (336, 230180), (340, 227472), (357, 216640), (408, 189560), (420, 184144), (448, 172635), (476, 162480), (480, 161126), (510, 151648), (544, 142170), (560, 138108), (595, 129984), (672, 115090), (677, 114240), (680, 113736), (714, 108320), (816, 94780), (840, 92072), (952, 81240), (960, 80563), (1020, 75824), (1088, 71085), (1120, 69054), (1190, 64992), (1344, 57545), (1354, 57120), (1360, 56868), (1428, 54160), (1632, 47390), (1680, 46036), (1785, 43328), (1904, 40620), (2031, 38080), (2040, 37912), (2240, 34527), (2380, 32496), (2708, 28560), (2720, 28434), (2856, 27080), (3264, 23695), (3360, 23018), (3385, 22848), (3570, 21664), (3808, 20310), (4062, 19040), (4080, 18956), (4739, 16320), (4760, 16248), (5416, 14280), (5440, 14217), (5712, 13540), (6720, 11509), (6770, 11424), (7140, 10832), (7616, 10155), (8124, 9520), (8160, 9478)]