195943860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 240

約数和(自身を含む): 723026304

約数和(自身を除く): 527082444

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, 467, 518, 540, 555, 567, 630, 666, 740, 756, 777, 810, 934, 945, 999, 1036, 1110, 1134, 1260, 1295, 1332, 1401, 1554, 1620, 1665, 1868, 1890, 1998, 2220, 2268, 2331, 2335, 2590, 2802, 2835, 2997, 3108, 3269, 3330, 3780, 3885, 3996, 4203, 4662, 4670, 4995, 5180, 5604, 5670, 5994, 6538, 6660, 6993, 7005, 7770, 8406, 9324, 9340, 9807, 9990, 11340, 11655, 11988, 12609, 13076, 13986, 14010, 14985, 15540, 16345, 16812, 17279, 19614, 19980, 20979, 21015, 23310, 25218, 27972, 28020, 29421, 29970, 32690, 34558, 34965, 37827, 39228, 41958, 42030, 46620, 49035, 50436, 51837, 58842, 59940, 63045, 65380, 69116, 69930, 75654, 83916, 84060, 86395, 88263, 98070, 103674, 104895, 117684, 120953, 126090, 139860, 147105, 151308, 155511, 172790, 176526, 189135, 196140, 207348, 209790, 241906, 252180, 259185, 264789, 294210, 311022, 345580, 353052, 362859, 378270, 419580, 441315, 466533, 483812, 518370, 529578, 588420, 604765, 622044, 725718, 756540, 777555, 882630, 933066, 1036740, 1059156, 1088577, 1209530, 1323945, 1399599, 1451436, 1555110, 1765260, 1814295, 1866132, 2177154, 2332665, 2419060, 2647890, 2799198, 3110220, 3265731, 3628590, 4354308, 4665330, 5295780, 5442885, 5598396, 6531462, 6997995, 7257180, 9330660, 9797193, 10885770, 13062924, 13995990, 16328655, 19594386, 21771540, 27991980, 32657310, 39188772, 48985965, 65314620, 97971930, 195943860]

約数ペア:

[(1, 195943860), (2, 97971930), (3, 65314620), (4, 48985965), (5, 39188772), (6, 32657310), (7, 27991980), (9, 21771540), (10, 19594386), (12, 16328655), (14, 13995990), (15, 13062924), (18, 10885770), (20, 9797193), (21, 9330660), (27, 7257180), (28, 6997995), (30, 6531462), (35, 5598396), (36, 5442885), (37, 5295780), (42, 4665330), (45, 4354308), (54, 3628590), (60, 3265731), (63, 3110220), (70, 2799198), (74, 2647890), (81, 2419060), (84, 2332665), (90, 2177154), (105, 1866132), (108, 1814295), (111, 1765260), (126, 1555110), (135, 1451436), (140, 1399599), (148, 1323945), (162, 1209530), (180, 1088577), (185, 1059156), (189, 1036740), (210, 933066), (222, 882630), (252, 777555), (259, 756540), (270, 725718), (315, 622044), (324, 604765), (333, 588420), (370, 529578), (378, 518370), (405, 483812), (420, 466533), (444, 441315), (467, 419580), (518, 378270), (540, 362859), (555, 353052), (567, 345580), (630, 311022), (666, 294210), (740, 264789), (756, 259185), (777, 252180), (810, 241906), (934, 209790), (945, 207348), (999, 196140), (1036, 189135), (1110, 176526), (1134, 172790), (1260, 155511), (1295, 151308), (1332, 147105), (1401, 139860), (1554, 126090), (1620, 120953), (1665, 117684), (1868, 104895), (1890, 103674), (1998, 98070), (2220, 88263), (2268, 86395), (2331, 84060), (2335, 83916), (2590, 75654), (2802, 69930), (2835, 69116), (2997, 65380), (3108, 63045), (3269, 59940), (3330, 58842), (3780, 51837), (3885, 50436), (3996, 49035), (4203, 46620), (4662, 42030), (4670, 41958), (4995, 39228), (5180, 37827), (5604, 34965), (5670, 34558), (5994, 32690), (6538, 29970), (6660, 29421), (6993, 28020), (7005, 27972), (7770, 25218), (8406, 23310), (9324, 21015), (9340, 20979), (9807, 19980), (9990, 19614), (11340, 17279), (11655, 16812), (11988, 16345), (12609, 15540), (13076, 14985), (13986, 14010)]