320791635080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{10211}}^1$

素因数の和:10384

約数の個数: 256

約数和(自身を含む): 881434483200

約数和(自身を除く): 560642848120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 53, 56, 58, 70, 73, 106, 116, 140, 145, 146, 203, 212, 232, 265, 280, 290, 292, 365, 371, 406, 424, 511, 530, 580, 584, 730, 742, 812, 1015, 1022, 1060, 1160, 1460, 1484, 1537, 1624, 1855, 2030, 2044, 2117, 2120, 2555, 2920, 2968, 3074, 3710, 3869, 4060, 4088, 4234, 5110, 6148, 7420, 7685, 7738, 8120, 8468, 10211, 10220, 10585, 10759, 12296, 14819, 14840, 15370, 15476, 16936, 19345, 20422, 20440, 21170, 21518, 27083, 29638, 30740, 30952, 38690, 40844, 42340, 43036, 51055, 53795, 54166, 59276, 61480, 71477, 74095, 77380, 81688, 84680, 86072, 102110, 107590, 108332, 112201, 118552, 135415, 142954, 148190, 154760, 204220, 215180, 216664, 224402, 270830, 285908, 296119, 296380, 357385, 408440, 430360, 448804, 541183, 541660, 561005, 571816, 592238, 592760, 714770, 745403, 785407, 897608, 1082366, 1083320, 1122010, 1184476, 1429540, 1480595, 1490806, 1570814, 2072833, 2164732, 2244020, 2368952, 2705915, 2859080, 2961190, 2981612, 3141628, 3727015, 3788281, 3927035, 4145666, 4329464, 4488040, 5217821, 5411830, 5922380, 5963224, 6283256, 7454030, 7576562, 7854070, 8291332, 10364165, 10435642, 10823660, 11844760, 14908060, 15153124, 15694307, 15708140, 16582664, 18941405, 20728330, 20871284, 21616687, 21647320, 26089105, 29816120, 30306248, 31388614, 31416280, 37882810, 39506359, 41456660, 41742568, 43233374, 52178210, 62777228, 75765620, 78471535, 79012718, 82913320, 86466748, 104356420, 108083435, 109860149, 125554456, 151316809, 151531240, 156943070, 158025436, 172933496, 197531795, 208712840, 216166870, 219720298, 276544513, 302633618, 313886140, 316050872, 395063590, 432333740, 439440596, 549300745, 553089026, 605267236, 627772280, 756584045, 790127180, 864667480, 878881192, 1098601490, 1106178052, 1145684411, 1210534472, 1382722565, 1513168090, 1580254360, 2197202980, 2212356104, 2291368822, 2765445130, 3026336180, 4394405960, 4582737644, 5530890260, 5728422055, 6052672360, 8019790877, 9165475288, 11061780520, 11456844110, 16039581754, 22913688220, 32079163508, 40098954385, 45827376440, 64158327016, 80197908770, 160395817540, 320791635080]

約数ペア:

[(1, 320791635080), (2, 160395817540), (4, 80197908770), (5, 64158327016), (7, 45827376440), (8, 40098954385), (10, 32079163508), (14, 22913688220), (20, 16039581754), (28, 11456844110), (29, 11061780520), (35, 9165475288), (40, 8019790877), (53, 6052672360), (56, 5728422055), (58, 5530890260), (70, 4582737644), (73, 4394405960), (106, 3026336180), (116, 2765445130), (140, 2291368822), (145, 2212356104), (146, 2197202980), (203, 1580254360), (212, 1513168090), (232, 1382722565), (265, 1210534472), (280, 1145684411), (290, 1106178052), (292, 1098601490), (365, 878881192), (371, 864667480), (406, 790127180), (424, 756584045), (511, 627772280), (530, 605267236), (580, 553089026), (584, 549300745), (730, 439440596), (742, 432333740), (812, 395063590), (1015, 316050872), (1022, 313886140), (1060, 302633618), (1160, 276544513), (1460, 219720298), (1484, 216166870), (1537, 208712840), (1624, 197531795), (1855, 172933496), (2030, 158025436), (2044, 156943070), (2117, 151531240), (2120, 151316809), (2555, 125554456), (2920, 109860149), (2968, 108083435), (3074, 104356420), (3710, 86466748), (3869, 82913320), (4060, 79012718), (4088, 78471535), (4234, 75765620), (5110, 62777228), (6148, 52178210), (7420, 43233374), (7685, 41742568), (7738, 41456660), (8120, 39506359), (8468, 37882810), (10211, 31416280), (10220, 31388614), (10585, 30306248), (10759, 29816120), (12296, 26089105), (14819, 21647320), (14840, 21616687), (15370, 20871284), (15476, 20728330), (16936, 18941405), (19345, 16582664), (20422, 15708140), (20440, 15694307), (21170, 15153124), (21518, 14908060), (27083, 11844760), (29638, 10823660), (30740, 10435642), (30952, 10364165), (38690, 8291332), (40844, 7854070), (42340, 7576562), (43036, 7454030), (51055, 6283256), (53795, 5963224), (54166, 5922380), (59276, 5411830), (61480, 5217821), (71477, 4488040), (74095, 4329464), (77380, 4145666), (81688, 3927035), (84680, 3788281), (86072, 3727015), (102110, 3141628), (107590, 2981612), (108332, 2961190), (112201, 2859080), (118552, 2705915), (135415, 2368952), (142954, 2244020), (148190, 2164732), (154760, 2072833), (204220, 1570814), (215180, 1490806), (216664, 1480595), (224402, 1429540), (270830, 1184476), (285908, 1122010), (296119, 1083320), (296380, 1082366), (357385, 897608), (408440, 785407), (430360, 745403), (448804, 714770), (541183, 592760), (541660, 592238), (561005, 571816)]