140139720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 320

約数和(自身を含む): 556174080

約数和(自身を除く): 416034360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 81, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 162, 167, 168, 180, 185, 189, 210, 216, 222, 252, 259, 270, 280, 296, 315, 324, 333, 334, 360, 370, 378, 405, 420, 444, 501, 504, 518, 540, 555, 567, 630, 648, 666, 668, 740, 756, 777, 810, 835, 840, 888, 945, 999, 1002, 1036, 1080, 1110, 1134, 1169, 1260, 1295, 1332, 1336, 1480, 1503, 1512, 1554, 1620, 1665, 1670, 1890, 1998, 2004, 2072, 2220, 2268, 2331, 2338, 2505, 2520, 2590, 2664, 2835, 2997, 3006, 3108, 3240, 3330, 3340, 3507, 3780, 3885, 3996, 4008, 4440, 4509, 4536, 4662, 4676, 4995, 5010, 5180, 5670, 5845, 5994, 6012, 6179, 6216, 6660, 6680, 6993, 7014, 7515, 7560, 7770, 7992, 9018, 9324, 9352, 9990, 10020, 10360, 10521, 11340, 11655, 11690, 11988, 12024, 12358, 13320, 13527, 13986, 14028, 14985, 15030, 15540, 17535, 18036, 18537, 18648, 19980, 20040, 20979, 21042, 22545, 22680, 23310, 23380, 23976, 24716, 27054, 27972, 28056, 29970, 30060, 30895, 31080, 31563, 34965, 35070, 36072, 37074, 39960, 41958, 42084, 43253, 45090, 46620, 46760, 49432, 52605, 54108, 55611, 55944, 59940, 60120, 61790, 63126, 67635, 69930, 70140, 74148, 83916, 84168, 86506, 90180, 92685, 93240, 94689, 104895, 105210, 108216, 111222, 119880, 123580, 126252, 129759, 135270, 139860, 140280, 148296, 157815, 166833, 167832, 173012, 180360, 185370, 189378, 209790, 210420, 216265, 222444, 247160, 252504, 259518, 270540, 278055, 279720, 315630, 333666, 346024, 370740, 378756, 389277, 419580, 420840, 432530, 444888, 473445, 500499, 519036, 541080, 556110, 631260, 648795, 667332, 741480, 757512, 778554, 834165, 839160, 865060, 946890, 1000998, 1038072, 1112220, 1167831, 1262520, 1297590, 1334664, 1557108, 1668330, 1730120, 1893780, 1946385, 2001996, 2224440, 2335662, 2502495, 2595180, 3114216, 3336660, 3503493, 3787560, 3892770, 4003992, 4671324, 5004990, 5190360, 5839155, 6673320, 7006986, 7785540, 9342648, 10009980, 11678310, 14013972, 15571080, 17517465, 20019960, 23356620, 28027944, 35034930, 46713240, 70069860, 140139720]

約数ペア:

[(1, 140139720), (2, 70069860), (3, 46713240), (4, 35034930), (5, 28027944), (6, 23356620), (7, 20019960), (8, 17517465), (9, 15571080), (10, 14013972), (12, 11678310), (14, 10009980), (15, 9342648), (18, 7785540), (20, 7006986), (21, 6673320), (24, 5839155), (27, 5190360), (28, 5004990), (30, 4671324), (35, 4003992), (36, 3892770), (37, 3787560), (40, 3503493), (42, 3336660), (45, 3114216), (54, 2595180), (56, 2502495), (60, 2335662), (63, 2224440), (70, 2001996), (72, 1946385), (74, 1893780), (81, 1730120), (84, 1668330), (90, 1557108), (105, 1334664), (108, 1297590), (111, 1262520), (120, 1167831), (126, 1112220), (135, 1038072), (140, 1000998), (148, 946890), (162, 865060), (167, 839160), (168, 834165), (180, 778554), (185, 757512), (189, 741480), (210, 667332), (216, 648795), (222, 631260), (252, 556110), (259, 541080), (270, 519036), (280, 500499), (296, 473445), (315, 444888), (324, 432530), (333, 420840), (334, 419580), (360, 389277), (370, 378756), (378, 370740), (405, 346024), (420, 333666), (444, 315630), (501, 279720), (504, 278055), (518, 270540), (540, 259518), (555, 252504), (567, 247160), (630, 222444), (648, 216265), (666, 210420), (668, 209790), (740, 189378), (756, 185370), (777, 180360), (810, 173012), (835, 167832), (840, 166833), (888, 157815), (945, 148296), (999, 140280), (1002, 139860), (1036, 135270), (1080, 129759), (1110, 126252), (1134, 123580), (1169, 119880), (1260, 111222), (1295, 108216), (1332, 105210), (1336, 104895), (1480, 94689), (1503, 93240), (1512, 92685), (1554, 90180), (1620, 86506), (1665, 84168), (1670, 83916), (1890, 74148), (1998, 70140), (2004, 69930), (2072, 67635), (2220, 63126), (2268, 61790), (2331, 60120), (2338, 59940), (2505, 55944), (2520, 55611), (2590, 54108), (2664, 52605), (2835, 49432), (2997, 46760), (3006, 46620), (3108, 45090), (3240, 43253), (3330, 42084), (3340, 41958), (3507, 39960), (3780, 37074), (3885, 36072), (3996, 35070), (4008, 34965), (4440, 31563), (4509, 31080), (4536, 30895), (4662, 30060), (4676, 29970), (4995, 28056), (5010, 27972), (5180, 27054), (5670, 24716), (5845, 23976), (5994, 23380), (6012, 23310), (6179, 22680), (6216, 22545), (6660, 21042), (6680, 20979), (6993, 20040), (7014, 19980), (7515, 18648), (7560, 18537), (7770, 18036), (7992, 17535), (9018, 15540), (9324, 15030), (9352, 14985), (9990, 14028), (10020, 13986), (10360, 13527), (10521, 13320), (11340, 12358), (11655, 12024), (11690, 11988)]