210322980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1136

約数の個数: 240

約数和(自身を含む): 799134336

約数和(自身を除く): 588811356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 918, 945, 1020, 1071, 1091, 1134, 1190, 1260, 1377, 1428, 1530, 1620, 1785, 1836, 1890, 2142, 2182, 2268, 2295, 2380, 2754, 2835, 3060, 3213, 3273, 3570, 3780, 4284, 4364, 4590, 5355, 5455, 5508, 5670, 6426, 6546, 6885, 7140, 7637, 9180, 9639, 9819, 10710, 10910, 11340, 12852, 13092, 13770, 15274, 16065, 16365, 18547, 19278, 19638, 21420, 21820, 22911, 27540, 29457, 30548, 32130, 32730, 37094, 38185, 38556, 39276, 45822, 48195, 49095, 55641, 58914, 64260, 65460, 68733, 74188, 76370, 88371, 91644, 92735, 96390, 98190, 111282, 114555, 117828, 129829, 137466, 147285, 152740, 166923, 176742, 185470, 192780, 196380, 206199, 222564, 229110, 259658, 274932, 278205, 294570, 333846, 343665, 353484, 370940, 389487, 412398, 441855, 458220, 500769, 519316, 556410, 589140, 618597, 649145, 667692, 687330, 778974, 824796, 834615, 883710, 1001538, 1030995, 1112820, 1168461, 1237194, 1298290, 1374660, 1502307, 1557948, 1669230, 1767420, 1947435, 2003076, 2061990, 2336922, 2474388, 2503845, 2596580, 3004614, 3092985, 3338460, 3505383, 3894870, 4123980, 4673844, 5007690, 5842305, 6009228, 6185970, 7010766, 7511535, 7789740, 10015380, 10516149, 11684610, 12371940, 14021532, 15023070, 17526915, 21032298, 23369220, 30046140, 35053830, 42064596, 52580745, 70107660, 105161490, 210322980]

約数ペア:

[(1, 210322980), (2, 105161490), (3, 70107660), (4, 52580745), (5, 42064596), (6, 35053830), (7, 30046140), (9, 23369220), (10, 21032298), (12, 17526915), (14, 15023070), (15, 14021532), (17, 12371940), (18, 11684610), (20, 10516149), (21, 10015380), (27, 7789740), (28, 7511535), (30, 7010766), (34, 6185970), (35, 6009228), (36, 5842305), (42, 5007690), (45, 4673844), (51, 4123980), (54, 3894870), (60, 3505383), (63, 3338460), (68, 3092985), (70, 3004614), (81, 2596580), (84, 2503845), (85, 2474388), (90, 2336922), (102, 2061990), (105, 2003076), (108, 1947435), (119, 1767420), (126, 1669230), (135, 1557948), (140, 1502307), (153, 1374660), (162, 1298290), (170, 1237194), (180, 1168461), (189, 1112820), (204, 1030995), (210, 1001538), (238, 883710), (252, 834615), (255, 824796), (270, 778974), (306, 687330), (315, 667692), (324, 649145), (340, 618597), (357, 589140), (378, 556410), (405, 519316), (420, 500769), (459, 458220), (476, 441855), (510, 412398), (540, 389487), (567, 370940), (595, 353484), (612, 343665), (630, 333846), (714, 294570), (756, 278205), (765, 274932), (810, 259658), (918, 229110), (945, 222564), (1020, 206199), (1071, 196380), (1091, 192780), (1134, 185470), (1190, 176742), (1260, 166923), (1377, 152740), (1428, 147285), (1530, 137466), (1620, 129829), (1785, 117828), (1836, 114555), (1890, 111282), (2142, 98190), (2182, 96390), (2268, 92735), (2295, 91644), (2380, 88371), (2754, 76370), (2835, 74188), (3060, 68733), (3213, 65460), (3273, 64260), (3570, 58914), (3780, 55641), (4284, 49095), (4364, 48195), (4590, 45822), (5355, 39276), (5455, 38556), (5508, 38185), (5670, 37094), (6426, 32730), (6546, 32130), (6885, 30548), (7140, 29457), (7637, 27540), (9180, 22911), (9639, 21820), (9819, 21420), (10710, 19638), (10910, 19278), (11340, 18547), (12852, 16365), (13092, 16065), (13770, 15274)]