228829860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1232

約数の個数: 240

約数和(自身を含む): 869387904

約数和(自身を除く): 640558044

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, 1134, 1187, 1190, 1260, 1377, 1428, 1530, 1620, 1785, 1836, 1890, 2142, 2268, 2295, 2374, 2380, 2754, 2835, 3060, 3213, 3561, 3570, 3780, 4284, 4590, 4748, 5355, 5508, 5670, 5935, 6426, 6885, 7122, 7140, 8309, 9180, 9639, 10683, 10710, 11340, 11870, 12852, 13770, 14244, 16065, 16618, 17805, 19278, 20179, 21366, 21420, 23740, 24927, 27540, 32049, 32130, 33236, 35610, 38556, 40358, 41545, 42732, 48195, 49854, 53415, 60537, 64098, 64260, 71220, 74781, 80716, 83090, 96147, 96390, 99708, 100895, 106830, 121074, 124635, 128196, 141253, 149562, 160245, 166180, 181611, 192294, 192780, 201790, 213660, 224343, 242148, 249270, 282506, 299124, 302685, 320490, 363222, 373905, 384588, 403580, 423759, 448686, 480735, 498540, 544833, 565012, 605370, 640980, 673029, 706265, 726444, 747810, 847518, 897372, 908055, 961470, 1089666, 1121715, 1210740, 1271277, 1346058, 1412530, 1495620, 1634499, 1695036, 1816110, 1922940, 2118795, 2179332, 2243430, 2542554, 2692116, 2724165, 2825060, 3268998, 3365145, 3632220, 3813831, 4237590, 4486860, 5085108, 5448330, 6356385, 6537996, 6730290, 7627662, 8172495, 8475180, 10896660, 11441493, 12712770, 13460580, 15255324, 16344990, 19069155, 22882986, 25425540, 32689980, 38138310, 45765972, 57207465, 76276620, 114414930, 228829860]

約数ペア:

[(1, 228829860), (2, 114414930), (3, 76276620), (4, 57207465), (5, 45765972), (6, 38138310), (7, 32689980), (9, 25425540), (10, 22882986), (12, 19069155), (14, 16344990), (15, 15255324), (17, 13460580), (18, 12712770), (20, 11441493), (21, 10896660), (27, 8475180), (28, 8172495), (30, 7627662), (34, 6730290), (35, 6537996), (36, 6356385), (42, 5448330), (45, 5085108), (51, 4486860), (54, 4237590), (60, 3813831), (63, 3632220), (68, 3365145), (70, 3268998), (81, 2825060), (84, 2724165), (85, 2692116), (90, 2542554), (102, 2243430), (105, 2179332), (108, 2118795), (119, 1922940), (126, 1816110), (135, 1695036), (140, 1634499), (153, 1495620), (162, 1412530), (170, 1346058), (180, 1271277), (189, 1210740), (204, 1121715), (210, 1089666), (238, 961470), (252, 908055), (255, 897372), (270, 847518), (306, 747810), (315, 726444), (324, 706265), (340, 673029), (357, 640980), (378, 605370), (405, 565012), (420, 544833), (459, 498540), (476, 480735), (510, 448686), (540, 423759), (567, 403580), (595, 384588), (612, 373905), (630, 363222), (714, 320490), (756, 302685), (765, 299124), (810, 282506), (918, 249270), (945, 242148), (1020, 224343), (1071, 213660), (1134, 201790), (1187, 192780), (1190, 192294), (1260, 181611), (1377, 166180), (1428, 160245), (1530, 149562), (1620, 141253), (1785, 128196), (1836, 124635), (1890, 121074), (2142, 106830), (2268, 100895), (2295, 99708), (2374, 96390), (2380, 96147), (2754, 83090), (2835, 80716), (3060, 74781), (3213, 71220), (3561, 64260), (3570, 64098), (3780, 60537), (4284, 53415), (4590, 49854), (4748, 48195), (5355, 42732), (5508, 41545), (5670, 40358), (5935, 38556), (6426, 35610), (6885, 33236), (7122, 32130), (7140, 32049), (8309, 27540), (9180, 24927), (9639, 23740), (10683, 21420), (10710, 21366), (11340, 20179), (11870, 19278), (12852, 17805), (13770, 16618), (14244, 16065)]