397062540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 384

約数和(自身を含む): 1544417280

約数和(自身を除く): 1147354740

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, 37, 42, 45, 51, 54, 60, 63, 68, 70, 74, 84, 85, 90, 102, 105, 108, 111, 119, 126, 135, 140, 148, 153, 167, 170, 180, 185, 189, 204, 210, 222, 238, 252, 255, 259, 270, 306, 315, 333, 334, 340, 357, 370, 378, 420, 444, 459, 476, 501, 510, 518, 540, 555, 595, 612, 629, 630, 666, 668, 714, 740, 756, 765, 777, 835, 918, 945, 999, 1002, 1020, 1036, 1071, 1110, 1169, 1190, 1258, 1260, 1295, 1332, 1428, 1503, 1530, 1554, 1665, 1670, 1785, 1836, 1887, 1890, 1998, 2004, 2142, 2220, 2295, 2331, 2338, 2380, 2505, 2516, 2590, 2839, 3006, 3060, 3108, 3145, 3213, 3330, 3340, 3507, 3570, 3774, 3780, 3885, 3996, 4284, 4403, 4509, 4590, 4662, 4676, 4995, 5010, 5180, 5355, 5661, 5678, 5845, 6012, 6179, 6290, 6426, 6660, 6993, 7014, 7140, 7515, 7548, 7770, 8517, 8806, 9018, 9180, 9324, 9435, 9990, 10020, 10521, 10710, 11322, 11356, 11655, 11690, 12358, 12580, 12852, 13209, 13986, 14028, 14195, 15030, 15540, 16065, 16983, 17034, 17535, 17612, 18036, 18537, 18870, 19873, 19980, 21042, 21420, 22015, 22545, 22644, 23310, 23380, 24716, 25551, 26418, 27972, 28305, 28390, 30060, 30895, 31563, 32130, 33966, 34068, 34965, 35070, 37074, 37740, 39627, 39746, 42084, 42585, 43253, 44030, 45090, 46620, 51102, 52605, 52836, 55611, 56610, 56780, 59619, 61790, 63126, 64260, 66045, 67932, 69930, 70140, 74148, 76653, 79254, 79492, 84915, 85170, 86506, 88060, 90180, 92685, 99365, 102204, 105043, 105210, 111222, 113220, 118881, 119238, 123580, 126252, 127755, 129759, 132090, 139860, 153306, 157815, 158508, 166833, 169830, 170340, 173012, 178857, 185370, 198135, 198730, 210086, 210420, 216265, 222444, 237762, 238476, 255510, 259518, 264180, 278055, 298095, 306612, 315129, 315630, 333666, 339660, 357714, 370740, 383265, 389277, 396270, 397460, 420172, 432530, 475524, 511020, 519036, 525215, 536571, 556110, 594405, 596190, 630258, 631260, 648795, 667332, 715428, 735301, 766530, 778554, 792540, 834165, 865060, 894285, 945387, 1050430, 1073142, 1112220, 1167831, 1188810, 1192380, 1260516, 1297590, 1470602, 1533060, 1557108, 1575645, 1668330, 1788570, 1890774, 1946385, 2100860, 2146284, 2205903, 2335662, 2377620, 2595180, 2682855, 2836161, 2941204, 3151290, 3336660, 3577140, 3676505, 3781548, 3892770, 4411806, 4671324, 4726935, 5365710, 5672322, 5839155, 6302580, 6617709, 7353010, 7785540, 8823612, 9453870, 10731420, 11029515, 11344644, 11678310, 13235418, 14180805, 14706020, 18907740, 19853127, 22059030, 23356620, 26470836, 28361610, 33088545, 39706254, 44118060, 56723220, 66177090, 79412508, 99265635, 132354180, 198531270, 397062540]

約数ペア:

[(1, 397062540), (2, 198531270), (3, 132354180), (4, 99265635), (5, 79412508), (6, 66177090), (7, 56723220), (9, 44118060), (10, 39706254), (12, 33088545), (14, 28361610), (15, 26470836), (17, 23356620), (18, 22059030), (20, 19853127), (21, 18907740), (27, 14706020), (28, 14180805), (30, 13235418), (34, 11678310), (35, 11344644), (36, 11029515), (37, 10731420), (42, 9453870), (45, 8823612), (51, 7785540), (54, 7353010), (60, 6617709), (63, 6302580), (68, 5839155), (70, 5672322), (74, 5365710), (84, 4726935), (85, 4671324), (90, 4411806), (102, 3892770), (105, 3781548), (108, 3676505), (111, 3577140), (119, 3336660), (126, 3151290), (135, 2941204), (140, 2836161), (148, 2682855), (153, 2595180), (167, 2377620), (170, 2335662), (180, 2205903), (185, 2146284), (189, 2100860), (204, 1946385), (210, 1890774), (222, 1788570), (238, 1668330), (252, 1575645), (255, 1557108), (259, 1533060), (270, 1470602), (306, 1297590), (315, 1260516), (333, 1192380), (334, 1188810), (340, 1167831), (357, 1112220), (370, 1073142), (378, 1050430), (420, 945387), (444, 894285), (459, 865060), (476, 834165), (501, 792540), (510, 778554), (518, 766530), (540, 735301), (555, 715428), (595, 667332), (612, 648795), (629, 631260), (630, 630258), (666, 596190), (668, 594405), (714, 556110), (740, 536571), (756, 525215), (765, 519036), (777, 511020), (835, 475524), (918, 432530), (945, 420172), (999, 397460), (1002, 396270), (1020, 389277), (1036, 383265), (1071, 370740), (1110, 357714), (1169, 339660), (1190, 333666), (1258, 315630), (1260, 315129), (1295, 306612), (1332, 298095), (1428, 278055), (1503, 264180), (1530, 259518), (1554, 255510), (1665, 238476), (1670, 237762), (1785, 222444), (1836, 216265), (1887, 210420), (1890, 210086), (1998, 198730), (2004, 198135), (2142, 185370), (2220, 178857), (2295, 173012), (2331, 170340), (2338, 169830), (2380, 166833), (2505, 158508), (2516, 157815), (2590, 153306), (2839, 139860), (3006, 132090), (3060, 129759), (3108, 127755), (3145, 126252), (3213, 123580), (3330, 119238), (3340, 118881), (3507, 113220), (3570, 111222), (3774, 105210), (3780, 105043), (3885, 102204), (3996, 99365), (4284, 92685), (4403, 90180), (4509, 88060), (4590, 86506), (4662, 85170), (4676, 84915), (4995, 79492), (5010, 79254), (5180, 76653), (5355, 74148), (5661, 70140), (5678, 69930), (5845, 67932), (6012, 66045), (6179, 64260), (6290, 63126), (6426, 61790), (6660, 59619), (6993, 56780), (7014, 56610), (7140, 55611), (7515, 52836), (7548, 52605), (7770, 51102), (8517, 46620), (8806, 45090), (9018, 44030), (9180, 43253), (9324, 42585), (9435, 42084), (9990, 39746), (10020, 39627), (10521, 37740), (10710, 37074), (11322, 35070), (11356, 34965), (11655, 34068), (11690, 33966), (12358, 32130), (12580, 31563), (12852, 30895), (13209, 30060), (13986, 28390), (14028, 28305), (14195, 27972), (15030, 26418), (15540, 25551), (16065, 24716), (16983, 23380), (17034, 23310), (17535, 22644), (17612, 22545), (18036, 22015), (18537, 21420), (18870, 21042), (19873, 19980)]