172167660

素因数分解:

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

素因数の和:1293

約数の個数: 192

約数和(自身を含む): 629207040

約数和(自身を除く): 457039380

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, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1231, 1260, 1295, 1332, 1554, 1665, 1890, 1998, 2220, 2331, 2462, 2590, 3108, 3330, 3693, 3780, 3885, 3996, 4662, 4924, 4995, 5180, 6155, 6660, 6993, 7386, 7770, 8617, 9324, 9990, 11079, 11655, 12310, 13986, 14772, 15540, 17234, 18465, 19980, 22158, 23310, 24620, 25851, 27972, 33237, 34468, 34965, 36930, 43085, 44316, 45547, 46620, 51702, 55395, 66474, 69930, 73860, 77553, 86170, 91094, 103404, 110790, 129255, 132948, 136641, 139860, 155106, 166185, 172340, 182188, 221580, 227735, 232659, 258510, 273282, 310212, 318829, 332370, 387765, 409923, 455470, 465318, 517020, 546564, 637658, 664740, 683205, 775530, 819846, 910940, 930636, 956487, 1163295, 1229769, 1275316, 1366410, 1551060, 1594145, 1639692, 1912974, 2049615, 2326590, 2459538, 2732820, 2869461, 3188290, 3825948, 4099230, 4653180, 4782435, 4919076, 5738922, 6148845, 6376580, 8198460, 8608383, 9564870, 11477844, 12297690, 14347305, 17216766, 19129740, 24595380, 28694610, 34433532, 43041915, 57389220, 86083830, 172167660]

約数ペア:

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