477673140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 1632960000

約数和(自身を除く): 1155286860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 149, 170, 204, 210, 238, 255, 298, 340, 357, 420, 447, 449, 476, 510, 595, 596, 714, 745, 894, 898, 1020, 1043, 1190, 1347, 1428, 1490, 1785, 1788, 1796, 2086, 2235, 2245, 2380, 2533, 2694, 2980, 3129, 3143, 3570, 4172, 4470, 4490, 5066, 5215, 5388, 6258, 6286, 6735, 7140, 7599, 7633, 8940, 8980, 9429, 10132, 10430, 12516, 12572, 12665, 13470, 15198, 15266, 15645, 15715, 17731, 18858, 20860, 22899, 25330, 26940, 30396, 30532, 31290, 31430, 35462, 37716, 37995, 38165, 45798, 47145, 50660, 53193, 53431, 62580, 62860, 66901, 70924, 75990, 76330, 88655, 91596, 94290, 106386, 106862, 114495, 133802, 151980, 152660, 160293, 177310, 188580, 200703, 212772, 213724, 228990, 265965, 267155, 267604, 320586, 334505, 354620, 401406, 457980, 468307, 531930, 534310, 641172, 669010, 801465, 802812, 936614, 1003515, 1063860, 1068620, 1137317, 1338020, 1404921, 1602930, 1873228, 2007030, 2274634, 2341535, 2809842, 3205860, 3411951, 4014060, 4549268, 4683070, 5619684, 5686585, 6823902, 7024605, 7961219, 9366140, 11373170, 13647804, 14049210, 15922438, 17059755, 22746340, 23883657, 28098420, 31844876, 34119510, 39806095, 47767314, 68239020, 79612190, 95534628, 119418285, 159224380, 238836570, 477673140]

約数ペア:

[(1, 477673140), (2, 238836570), (3, 159224380), (4, 119418285), (5, 95534628), (6, 79612190), (7, 68239020), (10, 47767314), (12, 39806095), (14, 34119510), (15, 31844876), (17, 28098420), (20, 23883657), (21, 22746340), (28, 17059755), (30, 15922438), (34, 14049210), (35, 13647804), (42, 11373170), (51, 9366140), (60, 7961219), (68, 7024605), (70, 6823902), (84, 5686585), (85, 5619684), (102, 4683070), (105, 4549268), (119, 4014060), (140, 3411951), (149, 3205860), (170, 2809842), (204, 2341535), (210, 2274634), (238, 2007030), (255, 1873228), (298, 1602930), (340, 1404921), (357, 1338020), (420, 1137317), (447, 1068620), (449, 1063860), (476, 1003515), (510, 936614), (595, 802812), (596, 801465), (714, 669010), (745, 641172), (894, 534310), (898, 531930), (1020, 468307), (1043, 457980), (1190, 401406), (1347, 354620), (1428, 334505), (1490, 320586), (1785, 267604), (1788, 267155), (1796, 265965), (2086, 228990), (2235, 213724), (2245, 212772), (2380, 200703), (2533, 188580), (2694, 177310), (2980, 160293), (3129, 152660), (3143, 151980), (3570, 133802), (4172, 114495), (4470, 106862), (4490, 106386), (5066, 94290), (5215, 91596), (5388, 88655), (6258, 76330), (6286, 75990), (6735, 70924), (7140, 66901), (7599, 62860), (7633, 62580), (8940, 53431), (8980, 53193), (9429, 50660), (10132, 47145), (10430, 45798), (12516, 38165), (12572, 37995), (12665, 37716), (13470, 35462), (15198, 31430), (15266, 31290), (15645, 30532), (15715, 30396), (17731, 26940), (18858, 25330), (20860, 22899)]