516502980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1296

約数の個数: 240

約数和(自身を含む): 1903351296

約数和(自身を除く): 1386848316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 81, 84, 90, 105, 108, 111, 126, 135, 140, 148, 162, 180, 185, 189, 210, 222, 252, 259, 270, 315, 324, 333, 370, 378, 405, 420, 444, 518, 540, 555, 567, 630, 666, 740, 756, 777, 810, 945, 999, 1036, 1110, 1134, 1231, 1260, 1295, 1332, 1554, 1620, 1665, 1890, 1998, 2220, 2268, 2331, 2462, 2590, 2835, 2997, 3108, 3330, 3693, 3780, 3885, 3996, 4662, 4924, 4995, 5180, 5670, 5994, 6155, 6660, 6993, 7386, 7770, 8617, 9324, 9990, 11079, 11340, 11655, 11988, 12310, 13986, 14772, 14985, 15540, 17234, 18465, 19980, 20979, 22158, 23310, 24620, 25851, 27972, 29970, 33237, 34468, 34965, 36930, 41958, 43085, 44316, 45547, 46620, 51702, 55395, 59940, 66474, 69930, 73860, 77553, 83916, 86170, 91094, 99711, 103404, 104895, 110790, 129255, 132948, 136641, 139860, 155106, 166185, 172340, 182188, 199422, 209790, 221580, 227735, 232659, 258510, 273282, 310212, 318829, 332370, 387765, 398844, 409923, 419580, 455470, 465318, 498555, 517020, 546564, 637658, 664740, 683205, 697977, 775530, 819846, 910940, 930636, 956487, 997110, 1163295, 1229769, 1275316, 1366410, 1395954, 1551060, 1594145, 1639692, 1912974, 1994220, 2049615, 2326590, 2459538, 2732820, 2791908, 2869461, 3188290, 3489885, 3689307, 3825948, 4099230, 4653180, 4782435, 4919076, 5738922, 6148845, 6376580, 6979770, 7378614, 8198460, 8608383, 9564870, 11477844, 12297690, 13959540, 14347305, 14757228, 17216766, 18446535, 19129740, 24595380, 25825149, 28694610, 34433532, 36893070, 43041915, 51650298, 57389220, 73786140, 86083830, 103300596, 129125745, 172167660, 258251490, 516502980]

約数ペア:

[(1, 516502980), (2, 258251490), (3, 172167660), (4, 129125745), (5, 103300596), (6, 86083830), (7, 73786140), (9, 57389220), (10, 51650298), (12, 43041915), (14, 36893070), (15, 34433532), (18, 28694610), (20, 25825149), (21, 24595380), (27, 19129740), (28, 18446535), (30, 17216766), (35, 14757228), (36, 14347305), (37, 13959540), (42, 12297690), (45, 11477844), (54, 9564870), (60, 8608383), (63, 8198460), (70, 7378614), (74, 6979770), (81, 6376580), (84, 6148845), (90, 5738922), (105, 4919076), (108, 4782435), (111, 4653180), (126, 4099230), (135, 3825948), (140, 3689307), (148, 3489885), (162, 3188290), (180, 2869461), (185, 2791908), (189, 2732820), (210, 2459538), (222, 2326590), (252, 2049615), (259, 1994220), (270, 1912974), (315, 1639692), (324, 1594145), (333, 1551060), (370, 1395954), (378, 1366410), (405, 1275316), (420, 1229769), (444, 1163295), (518, 997110), (540, 956487), (555, 930636), (567, 910940), (630, 819846), (666, 775530), (740, 697977), (756, 683205), (777, 664740), (810, 637658), (945, 546564), (999, 517020), (1036, 498555), (1110, 465318), (1134, 455470), (1231, 419580), (1260, 409923), (1295, 398844), (1332, 387765), (1554, 332370), (1620, 318829), (1665, 310212), (1890, 273282), (1998, 258510), (2220, 232659), (2268, 227735), (2331, 221580), (2462, 209790), (2590, 199422), (2835, 182188), (2997, 172340), (3108, 166185), (3330, 155106), (3693, 139860), (3780, 136641), (3885, 132948), (3996, 129255), (4662, 110790), (4924, 104895), (4995, 103404), (5180, 99711), (5670, 91094), (5994, 86170), (6155, 83916), (6660, 77553), (6993, 73860), (7386, 69930), (7770, 66474), (8617, 59940), (9324, 55395), (9990, 51702), (11079, 46620), (11340, 45547), (11655, 44316), (11988, 43085), (12310, 41958), (13986, 36930), (14772, 34965), (14985, 34468), (15540, 33237), (17234, 29970), (18465, 27972), (19980, 25851), (20979, 24620), (22158, 23310)]