269613820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 725630976

約数和(自身を除く): 456017156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 37, 46, 62, 70, 73, 74, 92, 115, 124, 140, 146, 148, 155, 161, 185, 217, 230, 259, 292, 310, 322, 365, 370, 434, 460, 511, 518, 620, 644, 713, 730, 740, 805, 851, 868, 1022, 1036, 1085, 1147, 1295, 1426, 1460, 1610, 1679, 1702, 2044, 2170, 2263, 2294, 2555, 2590, 2701, 2852, 3220, 3358, 3404, 3565, 4255, 4340, 4526, 4588, 4991, 5110, 5180, 5402, 5735, 5957, 6716, 7130, 8029, 8395, 8510, 9052, 9982, 10220, 10804, 11315, 11470, 11753, 11914, 13505, 14260, 15841, 16058, 16790, 17020, 18907, 19964, 22630, 22940, 23506, 23828, 24955, 26381, 27010, 29785, 31682, 32116, 33580, 37814, 40145, 45260, 47012, 49910, 52049, 52762, 54020, 58765, 59570, 62123, 63364, 75628, 79205, 80290, 83731, 94535, 99820, 104098, 105524, 117530, 119140, 124246, 131905, 158410, 160580, 167462, 184667, 189070, 208196, 235060, 248492, 260245, 263810, 310615, 316820, 334924, 364343, 369334, 378140, 418655, 434861, 520490, 527620, 586117, 621230, 728686, 738668, 837310, 869722, 923335, 1040980, 1172234, 1242460, 1457372, 1674620, 1739444, 1821715, 1846670, 1925813, 2174305, 2344468, 2930585, 3643430, 3693340, 3851626, 4348610, 5861170, 7286860, 7703252, 8697220, 9629065, 11722340, 13480691, 19258130, 26961382, 38516260, 53922764, 67403455, 134806910, 269613820]

約数ペア:

[(1, 269613820), (2, 134806910), (4, 67403455), (5, 53922764), (7, 38516260), (10, 26961382), (14, 19258130), (20, 13480691), (23, 11722340), (28, 9629065), (31, 8697220), (35, 7703252), (37, 7286860), (46, 5861170), (62, 4348610), (70, 3851626), (73, 3693340), (74, 3643430), (92, 2930585), (115, 2344468), (124, 2174305), (140, 1925813), (146, 1846670), (148, 1821715), (155, 1739444), (161, 1674620), (185, 1457372), (217, 1242460), (230, 1172234), (259, 1040980), (292, 923335), (310, 869722), (322, 837310), (365, 738668), (370, 728686), (434, 621230), (460, 586117), (511, 527620), (518, 520490), (620, 434861), (644, 418655), (713, 378140), (730, 369334), (740, 364343), (805, 334924), (851, 316820), (868, 310615), (1022, 263810), (1036, 260245), (1085, 248492), (1147, 235060), (1295, 208196), (1426, 189070), (1460, 184667), (1610, 167462), (1679, 160580), (1702, 158410), (2044, 131905), (2170, 124246), (2263, 119140), (2294, 117530), (2555, 105524), (2590, 104098), (2701, 99820), (2852, 94535), (3220, 83731), (3358, 80290), (3404, 79205), (3565, 75628), (4255, 63364), (4340, 62123), (4526, 59570), (4588, 58765), (4991, 54020), (5110, 52762), (5180, 52049), (5402, 49910), (5735, 47012), (5957, 45260), (6716, 40145), (7130, 37814), (8029, 33580), (8395, 32116), (8510, 31682), (9052, 29785), (9982, 27010), (10220, 26381), (10804, 24955), (11315, 23828), (11470, 23506), (11753, 22940), (11914, 22630), (13505, 19964), (14260, 18907), (15841, 17020), (16058, 16790)]