765088740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2188

約数の個数: 240

約数和(自身を含む): 2738059632

約数和(自身を除く): 1972970892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1170, 1326, 1377, 1404, 1530, 1620, 1755, 1836, 1989, 2106, 2137, 2210, 2295, 2340, 2652, 2754, 3060, 3315, 3510, 3978, 4212, 4274, 4420, 4590, 5265, 5508, 5967, 6411, 6630, 6885, 7020, 7956, 8548, 9180, 9945, 10530, 10685, 11934, 12822, 13260, 13770, 17901, 19233, 19890, 21060, 21370, 23868, 25644, 27540, 27781, 29835, 32055, 35802, 36329, 38466, 39780, 42740, 55562, 57699, 59670, 64110, 71604, 72658, 76932, 83343, 89505, 96165, 108987, 111124, 115398, 119340, 128220, 138905, 145316, 166686, 173097, 179010, 181645, 192330, 217974, 230796, 250029, 277810, 288495, 326961, 333372, 346194, 358020, 363290, 384660, 416715, 435948, 472277, 500058, 544935, 555620, 576990, 653922, 692388, 726580, 750087, 833430, 865485, 944554, 980883, 1000116, 1089870, 1153980, 1250145, 1307844, 1416831, 1500174, 1634805, 1666860, 1730970, 1889108, 1961766, 2179740, 2250261, 2361385, 2500290, 2833662, 2942649, 3000348, 3269610, 3461940, 3750435, 3923532, 4250493, 4500522, 4722770, 4904415, 5000580, 5667324, 5885298, 6539220, 7084155, 7500870, 8500986, 9001044, 9445540, 9808830, 11251305, 11770596, 12751479, 14168310, 14713245, 15001740, 17001972, 19617660, 21252465, 22502610, 25502958, 28336620, 29426490, 38254437, 42504930, 45005220, 51005916, 58852980, 63757395, 76508874, 85009860, 127514790, 153017748, 191272185, 255029580, 382544370, 765088740]

約数ペア:

[(1, 765088740), (2, 382544370), (3, 255029580), (4, 191272185), (5, 153017748), (6, 127514790), (9, 85009860), (10, 76508874), (12, 63757395), (13, 58852980), (15, 51005916), (17, 45005220), (18, 42504930), (20, 38254437), (26, 29426490), (27, 28336620), (30, 25502958), (34, 22502610), (36, 21252465), (39, 19617660), (45, 17001972), (51, 15001740), (52, 14713245), (54, 14168310), (60, 12751479), (65, 11770596), (68, 11251305), (78, 9808830), (81, 9445540), (85, 9001044), (90, 8500986), (102, 7500870), (108, 7084155), (117, 6539220), (130, 5885298), (135, 5667324), (153, 5000580), (156, 4904415), (162, 4722770), (170, 4500522), (180, 4250493), (195, 3923532), (204, 3750435), (221, 3461940), (234, 3269610), (255, 3000348), (260, 2942649), (270, 2833662), (306, 2500290), (324, 2361385), (340, 2250261), (351, 2179740), (390, 1961766), (405, 1889108), (442, 1730970), (459, 1666860), (468, 1634805), (510, 1500174), (540, 1416831), (585, 1307844), (612, 1250145), (663, 1153980), (702, 1089870), (765, 1000116), (780, 980883), (810, 944554), (884, 865485), (918, 833430), (1020, 750087), (1053, 726580), (1105, 692388), (1170, 653922), (1326, 576990), (1377, 555620), (1404, 544935), (1530, 500058), (1620, 472277), (1755, 435948), (1836, 416715), (1989, 384660), (2106, 363290), (2137, 358020), (2210, 346194), (2295, 333372), (2340, 326961), (2652, 288495), (2754, 277810), (3060, 250029), (3315, 230796), (3510, 217974), (3978, 192330), (4212, 181645), (4274, 179010), (4420, 173097), (4590, 166686), (5265, 145316), (5508, 138905), (5967, 128220), (6411, 119340), (6630, 115398), (6885, 111124), (7020, 108987), (7956, 96165), (8548, 89505), (9180, 83343), (9945, 76932), (10530, 72658), (10685, 71604), (11934, 64110), (12822, 59670), (13260, 57699), (13770, 55562), (17901, 42740), (19233, 39780), (19890, 38466), (21060, 36329), (21370, 35802), (23868, 32055), (25644, 29835), (27540, 27781)]