1328118120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1950

約数の個数: 320

約数和(自身を含む): 5269017600

約数和(自身を除く): 3940899480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 324, 360, 372, 378, 405, 420, 434, 465, 504, 540, 558, 567, 620, 630, 648, 651, 744, 756, 810, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1134, 1240, 1260, 1302, 1395, 1512, 1620, 1674, 1736, 1860, 1889, 1890, 1953, 2170, 2232, 2268, 2511, 2520, 2604, 2790, 2835, 3240, 3255, 3348, 3720, 3778, 3780, 3906, 4185, 4340, 4536, 5022, 5208, 5580, 5667, 5670, 5859, 6510, 6696, 7556, 7560, 7812, 8370, 8680, 9445, 9765, 10044, 11160, 11334, 11340, 11718, 12555, 13020, 13223, 15112, 15624, 16740, 17001, 17577, 18890, 19530, 20088, 22668, 22680, 23436, 25110, 26040, 26446, 28335, 29295, 33480, 34002, 35154, 37780, 39060, 39669, 45336, 46872, 50220, 51003, 52892, 56670, 58559, 58590, 66115, 68004, 70308, 75560, 78120, 79338, 85005, 87885, 100440, 102006, 105784, 113340, 117118, 117180, 119007, 132230, 136008, 140616, 153009, 158676, 170010, 175677, 175770, 198345, 204012, 226680, 234236, 234360, 238014, 255015, 264460, 292795, 306018, 317352, 340020, 351354, 351540, 357021, 396690, 408024, 409913, 468472, 476028, 510030, 527031, 528920, 585590, 595035, 612036, 680040, 702708, 703080, 714042, 765045, 793380, 819826, 878385, 952056, 1020060, 1054062, 1071063, 1171180, 1190070, 1224072, 1229739, 1405416, 1428084, 1530090, 1581093, 1586760, 1639652, 1756770, 1785105, 2040120, 2049565, 2108124, 2142126, 2342360, 2380140, 2459478, 2635155, 2856168, 3060180, 3162186, 3279304, 3513540, 3570210, 3689217, 4099130, 4216248, 4284252, 4743279, 4760280, 4918956, 5270310, 5355315, 6120360, 6148695, 6324372, 7027080, 7140420, 7378434, 7905465, 8198260, 8568504, 9486558, 9837912, 10540620, 10710630, 11067651, 12297390, 12648744, 14280840, 14756868, 15810930, 16396520, 18446085, 18973116, 21081240, 21421260, 22135302, 23716395, 24594780, 29513736, 31621860, 33202953, 36892170, 37946232, 42842520, 44270604, 47432790, 49189560, 55338255, 63243720, 66405906, 73784340, 88541208, 94865580, 110676510, 132811812, 147568680, 166014765, 189731160, 221353020, 265623624, 332029530, 442706040, 664059060, 1328118120]

約数ペア:

[(1, 1328118120), (2, 664059060), (3, 442706040), (4, 332029530), (5, 265623624), (6, 221353020), (7, 189731160), (8, 166014765), (9, 147568680), (10, 132811812), (12, 110676510), (14, 94865580), (15, 88541208), (18, 73784340), (20, 66405906), (21, 63243720), (24, 55338255), (27, 49189560), (28, 47432790), (30, 44270604), (31, 42842520), (35, 37946232), (36, 36892170), (40, 33202953), (42, 31621860), (45, 29513736), (54, 24594780), (56, 23716395), (60, 22135302), (62, 21421260), (63, 21081240), (70, 18973116), (72, 18446085), (81, 16396520), (84, 15810930), (90, 14756868), (93, 14280840), (105, 12648744), (108, 12297390), (120, 11067651), (124, 10710630), (126, 10540620), (135, 9837912), (140, 9486558), (155, 8568504), (162, 8198260), (168, 7905465), (180, 7378434), (186, 7140420), (189, 7027080), (210, 6324372), (216, 6148695), (217, 6120360), (248, 5355315), (252, 5270310), (270, 4918956), (279, 4760280), (280, 4743279), (310, 4284252), (315, 4216248), (324, 4099130), (360, 3689217), (372, 3570210), (378, 3513540), (405, 3279304), (420, 3162186), (434, 3060180), (465, 2856168), (504, 2635155), (540, 2459478), (558, 2380140), (567, 2342360), (620, 2142126), (630, 2108124), (648, 2049565), (651, 2040120), (744, 1785105), (756, 1756770), (810, 1639652), (837, 1586760), (840, 1581093), (868, 1530090), (930, 1428084), (945, 1405416), (1080, 1229739), (1085, 1224072), (1116, 1190070), (1134, 1171180), (1240, 1071063), (1260, 1054062), (1302, 1020060), (1395, 952056), (1512, 878385), (1620, 819826), (1674, 793380), (1736, 765045), (1860, 714042), (1889, 703080), (1890, 702708), (1953, 680040), (2170, 612036), (2232, 595035), (2268, 585590), (2511, 528920), (2520, 527031), (2604, 510030), (2790, 476028), (2835, 468472), (3240, 409913), (3255, 408024), (3348, 396690), (3720, 357021), (3778, 351540), (3780, 351354), (3906, 340020), (4185, 317352), (4340, 306018), (4536, 292795), (5022, 264460), (5208, 255015), (5580, 238014), (5667, 234360), (5670, 234236), (5859, 226680), (6510, 204012), (6696, 198345), (7556, 175770), (7560, 175677), (7812, 170010), (8370, 158676), (8680, 153009), (9445, 140616), (9765, 136008), (10044, 132230), (11160, 119007), (11334, 117180), (11340, 117118), (11718, 113340), (12555, 105784), (13020, 102006), (13223, 100440), (15112, 87885), (15624, 85005), (16740, 79338), (17001, 78120), (17577, 75560), (18890, 70308), (19530, 68004), (20088, 66115), (22668, 58590), (22680, 58559), (23436, 56670), (25110, 52892), (26040, 51003), (26446, 50220), (28335, 46872), (29295, 45336), (33480, 39669), (34002, 39060), (35154, 37780)]