250866880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 224

約数和(自身を含む): 713963520

約数和(自身を除く): 463096640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 64, 76, 80, 88, 95, 110, 121, 124, 152, 155, 160, 176, 190, 209, 220, 242, 248, 304, 310, 320, 341, 352, 380, 418, 440, 484, 496, 589, 605, 608, 620, 682, 704, 760, 836, 880, 968, 992, 1045, 1178, 1210, 1216, 1240, 1331, 1364, 1520, 1672, 1705, 1760, 1936, 1984, 2090, 2299, 2356, 2420, 2480, 2662, 2728, 2945, 3040, 3344, 3410, 3520, 3751, 3872, 4180, 4598, 4712, 4840, 4960, 5324, 5456, 5890, 6080, 6479, 6655, 6688, 6820, 7502, 7744, 8360, 9196, 9424, 9680, 9920, 10648, 10912, 11495, 11780, 12958, 13310, 13376, 13640, 15004, 16720, 18392, 18755, 18848, 19360, 21296, 21824, 22990, 23560, 25289, 25916, 26620, 27280, 30008, 32395, 33440, 36784, 37510, 37696, 38720, 41261, 42592, 45980, 47120, 50578, 51832, 53240, 54560, 60016, 64790, 66880, 71269, 73568, 75020, 82522, 85184, 91960, 94240, 101156, 103664, 106480, 109120, 120032, 126445, 129580, 142538, 147136, 150040, 165044, 183920, 188480, 202312, 206305, 207328, 212960, 240064, 252890, 259160, 285076, 300080, 330088, 356345, 367840, 404624, 412610, 414656, 425920, 505780, 518320, 570152, 600160, 660176, 712690, 735680, 783959, 809248, 825220, 1011560, 1036640, 1140304, 1200320, 1320352, 1425380, 1567918, 1618496, 1650440, 2023120, 2073280, 2280608, 2640704, 2850760, 3135836, 3300880, 3919795, 4046240, 4561216, 5701520, 6271672, 6601760, 7839590, 8092480, 11403040, 12543344, 13203520, 15679180, 22806080, 25086688, 31358360, 50173376, 62716720, 125433440, 250866880]

約数ペア:

[(1, 250866880), (2, 125433440), (4, 62716720), (5, 50173376), (8, 31358360), (10, 25086688), (11, 22806080), (16, 15679180), (19, 13203520), (20, 12543344), (22, 11403040), (31, 8092480), (32, 7839590), (38, 6601760), (40, 6271672), (44, 5701520), (55, 4561216), (62, 4046240), (64, 3919795), (76, 3300880), (80, 3135836), (88, 2850760), (95, 2640704), (110, 2280608), (121, 2073280), (124, 2023120), (152, 1650440), (155, 1618496), (160, 1567918), (176, 1425380), (190, 1320352), (209, 1200320), (220, 1140304), (242, 1036640), (248, 1011560), (304, 825220), (310, 809248), (320, 783959), (341, 735680), (352, 712690), (380, 660176), (418, 600160), (440, 570152), (484, 518320), (496, 505780), (589, 425920), (605, 414656), (608, 412610), (620, 404624), (682, 367840), (704, 356345), (760, 330088), (836, 300080), (880, 285076), (968, 259160), (992, 252890), (1045, 240064), (1178, 212960), (1210, 207328), (1216, 206305), (1240, 202312), (1331, 188480), (1364, 183920), (1520, 165044), (1672, 150040), (1705, 147136), (1760, 142538), (1936, 129580), (1984, 126445), (2090, 120032), (2299, 109120), (2356, 106480), (2420, 103664), (2480, 101156), (2662, 94240), (2728, 91960), (2945, 85184), (3040, 82522), (3344, 75020), (3410, 73568), (3520, 71269), (3751, 66880), (3872, 64790), (4180, 60016), (4598, 54560), (4712, 53240), (4840, 51832), (4960, 50578), (5324, 47120), (5456, 45980), (5890, 42592), (6080, 41261), (6479, 38720), (6655, 37696), (6688, 37510), (6820, 36784), (7502, 33440), (7744, 32395), (8360, 30008), (9196, 27280), (9424, 26620), (9680, 25916), (9920, 25289), (10648, 23560), (10912, 22990), (11495, 21824), (11780, 21296), (12958, 19360), (13310, 18848), (13376, 18755), (13640, 18392), (15004, 16720)]