166675320

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{7349}}^1$

素因数の和:7379

約数の個数: 160

約数和(自身を含む): 640332000

約数和(自身を除く): 473656680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7349, 7560, 11340, 14698, 22047, 22680, 29396, 36745, 44094, 51443, 58792, 66141, 73490, 88188, 102886, 110235, 132282, 146980, 154329, 176376, 198423, 205772, 220470, 257215, 264564, 293960, 308658, 330705, 396846, 411544, 440940, 462987, 514430, 529128, 595269, 617316, 661410, 771645, 793692, 881880, 925974, 992115, 1028860, 1190538, 1234632, 1322820, 1388961, 1543290, 1587384, 1851948, 1984230, 2057720, 2314935, 2381076, 2645640, 2777922, 2976345, 3086580, 3703896, 3968460, 4166883, 4629870, 4762152, 5555844, 5952690, 6173160, 6944805, 7936920, 8333766, 9259740, 11111688, 11905380, 13889610, 16667532, 18519480, 20834415, 23810760, 27779220, 33335064, 41668830, 55558440, 83337660, 166675320]

約数ペア:

[(1, 166675320), (2, 83337660), (3, 55558440), (4, 41668830), (5, 33335064), (6, 27779220), (7, 23810760), (8, 20834415), (9, 18519480), (10, 16667532), (12, 13889610), (14, 11905380), (15, 11111688), (18, 9259740), (20, 8333766), (21, 7936920), (24, 6944805), (27, 6173160), (28, 5952690), (30, 5555844), (35, 4762152), (36, 4629870), (40, 4166883), (42, 3968460), (45, 3703896), (54, 3086580), (56, 2976345), (60, 2777922), (63, 2645640), (70, 2381076), (72, 2314935), (81, 2057720), (84, 1984230), (90, 1851948), (105, 1587384), (108, 1543290), (120, 1388961), (126, 1322820), (135, 1234632), (140, 1190538), (162, 1028860), (168, 992115), (180, 925974), (189, 881880), (210, 793692), (216, 771645), (252, 661410), (270, 617316), (280, 595269), (315, 529128), (324, 514430), (360, 462987), (378, 440940), (405, 411544), (420, 396846), (504, 330705), (540, 308658), (567, 293960), (630, 264564), (648, 257215), (756, 220470), (810, 205772), (840, 198423), (945, 176376), (1080, 154329), (1134, 146980), (1260, 132282), (1512, 110235), (1620, 102886), (1890, 88188), (2268, 73490), (2520, 66141), (2835, 58792), (3240, 51443), (3780, 44094), (4536, 36745), (5670, 29396), (7349, 22680), (7560, 22047), (11340, 14698)]