1941371040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1109}}^1$

素因数の和:1655

約数の個数: 192

約数和(自身を含む): 7008664320

約数和(自身を除く): 5067293280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 521, 560, 672, 840, 1042, 1109, 1120, 1563, 1680, 2084, 2218, 2605, 3126, 3327, 3360, 3647, 4168, 4436, 5210, 5545, 6252, 6654, 7294, 7763, 7815, 8336, 8872, 10420, 10941, 11090, 12504, 13308, 14588, 15526, 15630, 16635, 16672, 17744, 18235, 20840, 21882, 22180, 23289, 25008, 26616, 29176, 31052, 31260, 33270, 35488, 36470, 38815, 41680, 43764, 44360, 46578, 50016, 53232, 54705, 58352, 62104, 62520, 66540, 72940, 77630, 83360, 87528, 88720, 93156, 106464, 109410, 116445, 116704, 124208, 125040, 133080, 145880, 155260, 175056, 177440, 186312, 218820, 232890, 248416, 250080, 266160, 291760, 310520, 350112, 372624, 437640, 465780, 532320, 577789, 583520, 621040, 745248, 875280, 931560, 1155578, 1242080, 1733367, 1750560, 1863120, 2311156, 2888945, 3466734, 3726240, 4044523, 4622312, 5777890, 6933468, 8089046, 8666835, 9244624, 11555780, 12133569, 13866936, 16178092, 17333670, 18489248, 20222615, 23111560, 24267138, 27733872, 32356184, 34667340, 40445230, 46223120, 48534276, 55467744, 60667845, 64712368, 69334680, 80890460, 92446240, 97068552, 121335690, 129424736, 138669360, 161780920, 194137104, 242671380, 277338720, 323561840, 388274208, 485342760, 647123680, 970685520, 1941371040]

約数ペア:

[(1, 1941371040), (2, 970685520), (3, 647123680), (4, 485342760), (5, 388274208), (6, 323561840), (7, 277338720), (8, 242671380), (10, 194137104), (12, 161780920), (14, 138669360), (15, 129424736), (16, 121335690), (20, 97068552), (21, 92446240), (24, 80890460), (28, 69334680), (30, 64712368), (32, 60667845), (35, 55467744), (40, 48534276), (42, 46223120), (48, 40445230), (56, 34667340), (60, 32356184), (70, 27733872), (80, 24267138), (84, 23111560), (96, 20222615), (105, 18489248), (112, 17333670), (120, 16178092), (140, 13866936), (160, 12133569), (168, 11555780), (210, 9244624), (224, 8666835), (240, 8089046), (280, 6933468), (336, 5777890), (420, 4622312), (480, 4044523), (521, 3726240), (560, 3466734), (672, 2888945), (840, 2311156), (1042, 1863120), (1109, 1750560), (1120, 1733367), (1563, 1242080), (1680, 1155578), (2084, 931560), (2218, 875280), (2605, 745248), (3126, 621040), (3327, 583520), (3360, 577789), (3647, 532320), (4168, 465780), (4436, 437640), (5210, 372624), (5545, 350112), (6252, 310520), (6654, 291760), (7294, 266160), (7763, 250080), (7815, 248416), (8336, 232890), (8872, 218820), (10420, 186312), (10941, 177440), (11090, 175056), (12504, 155260), (13308, 145880), (14588, 133080), (15526, 125040), (15630, 124208), (16635, 116704), (16672, 116445), (17744, 109410), (18235, 106464), (20840, 93156), (21882, 88720), (22180, 87528), (23289, 83360), (25008, 77630), (26616, 72940), (29176, 66540), (31052, 62520), (31260, 62104), (33270, 58352), (35488, 54705), (36470, 53232), (38815, 50016), (41680, 46578), (43764, 44360)]