187826880

素因数分解:

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

素因数の和:731

約数の個数: 168

約数和(自身を含む): 634429008

約数和(自身を除く): 446602128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 480, 510, 544, 578, 677, 680, 816, 867, 960, 1020, 1088, 1156, 1354, 1360, 1445, 1632, 1734, 2031, 2040, 2312, 2708, 2720, 2890, 3264, 3385, 3468, 4062, 4080, 4335, 4624, 5416, 5440, 5780, 6770, 6936, 8124, 8160, 8670, 9248, 10155, 10832, 11509, 11560, 13540, 13872, 16248, 16320, 17340, 18496, 20310, 21664, 23018, 23120, 27080, 27744, 32496, 34527, 34680, 40620, 43328, 46036, 46240, 54160, 55488, 57545, 64992, 69054, 69360, 81240, 92072, 92480, 108320, 115090, 129984, 138108, 138720, 162480, 172635, 184144, 195653, 216640, 230180, 276216, 277440, 324960, 345270, 368288, 391306, 460360, 552432, 586959, 649920, 690540, 736576, 782612, 920720, 978265, 1104864, 1173918, 1381080, 1565224, 1841440, 1956530, 2209728, 2347836, 2762160, 2934795, 3130448, 3682880, 3913060, 4695672, 5524320, 5869590, 6260896, 7826120, 9391344, 11048640, 11739180, 12521792, 15652240, 18782688, 23478360, 31304480, 37565376, 46956720, 62608960, 93913440, 187826880]

約数ペア:

[(1, 187826880), (2, 93913440), (3, 62608960), (4, 46956720), (5, 37565376), (6, 31304480), (8, 23478360), (10, 18782688), (12, 15652240), (15, 12521792), (16, 11739180), (17, 11048640), (20, 9391344), (24, 7826120), (30, 6260896), (32, 5869590), (34, 5524320), (40, 4695672), (48, 3913060), (51, 3682880), (60, 3130448), (64, 2934795), (68, 2762160), (80, 2347836), (85, 2209728), (96, 1956530), (102, 1841440), (120, 1565224), (136, 1381080), (160, 1173918), (170, 1104864), (192, 978265), (204, 920720), (240, 782612), (255, 736576), (272, 690540), (289, 649920), (320, 586959), (340, 552432), (408, 460360), (480, 391306), (510, 368288), (544, 345270), (578, 324960), (677, 277440), (680, 276216), (816, 230180), (867, 216640), (960, 195653), (1020, 184144), (1088, 172635), (1156, 162480), (1354, 138720), (1360, 138108), (1445, 129984), (1632, 115090), (1734, 108320), (2031, 92480), (2040, 92072), (2312, 81240), (2708, 69360), (2720, 69054), (2890, 64992), (3264, 57545), (3385, 55488), (3468, 54160), (4062, 46240), (4080, 46036), (4335, 43328), (4624, 40620), (5416, 34680), (5440, 34527), (5780, 32496), (6770, 27744), (6936, 27080), (8124, 23120), (8160, 23018), (8670, 21664), (9248, 20310), (10155, 18496), (10832, 17340), (11509, 16320), (11560, 16248), (13540, 13872)]