1045546880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 3043353600

約数和(自身を除く): 1997806720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 73, 80, 92, 112, 115, 128, 139, 140, 146, 160, 161, 184, 224, 230, 278, 280, 292, 320, 322, 365, 368, 448, 460, 511, 556, 560, 584, 640, 644, 695, 730, 736, 805, 896, 920, 973, 1022, 1112, 1120, 1168, 1288, 1390, 1460, 1472, 1610, 1679, 1840, 1946, 2044, 2224, 2240, 2336, 2555, 2576, 2780, 2920, 2944, 3197, 3220, 3358, 3680, 3892, 4088, 4448, 4480, 4672, 4865, 5110, 5152, 5560, 5840, 6394, 6440, 6716, 7360, 7784, 8176, 8395, 8896, 9344, 9730, 10147, 10220, 10304, 11120, 11680, 11753, 12788, 12880, 13432, 14720, 15568, 15985, 16352, 16790, 17792, 19460, 20294, 20440, 20608, 22240, 22379, 23360, 23506, 25576, 25760, 26864, 31136, 31970, 32704, 33580, 38920, 40588, 40880, 44480, 44758, 46720, 47012, 50735, 51152, 51520, 53728, 58765, 62272, 63940, 65408, 67160, 71029, 77840, 81176, 81760, 88960, 89516, 94024, 101470, 102304, 103040, 107456, 111895, 117530, 124544, 127880, 134320, 142058, 155680, 162352, 163520, 179032, 188048, 202940, 204608, 214912, 223790, 233381, 235060, 255760, 268640, 284116, 311360, 324704, 327040, 355145, 358064, 376096, 405880, 409216, 447580, 466762, 470120, 511520, 537280, 568232, 622720, 649408, 710290, 716128, 752192, 811760, 895160, 933524, 940240, 1023040, 1074560, 1136464, 1166905, 1298816, 1420580, 1432256, 1504384, 1623520, 1633667, 1790320, 1867048, 1880480, 2046080, 2272928, 2333810, 2841160, 2864512, 3247040, 3267334, 3580640, 3734096, 3760960, 4545856, 4667620, 5682320, 6494080, 6534668, 7161280, 7468192, 7521920, 8168335, 9091712, 9335240, 11364640, 13069336, 14322560, 14936384, 16336670, 18670480, 22729280, 26138672, 29872768, 32673340, 37340960, 45458560, 52277344, 65346680, 74681920, 104554688, 130693360, 149363840, 209109376, 261386720, 522773440, 1045546880]

約数ペア:

[(1, 1045546880), (2, 522773440), (4, 261386720), (5, 209109376), (7, 149363840), (8, 130693360), (10, 104554688), (14, 74681920), (16, 65346680), (20, 52277344), (23, 45458560), (28, 37340960), (32, 32673340), (35, 29872768), (40, 26138672), (46, 22729280), (56, 18670480), (64, 16336670), (70, 14936384), (73, 14322560), (80, 13069336), (92, 11364640), (112, 9335240), (115, 9091712), (128, 8168335), (139, 7521920), (140, 7468192), (146, 7161280), (160, 6534668), (161, 6494080), (184, 5682320), (224, 4667620), (230, 4545856), (278, 3760960), (280, 3734096), (292, 3580640), (320, 3267334), (322, 3247040), (365, 2864512), (368, 2841160), (448, 2333810), (460, 2272928), (511, 2046080), (556, 1880480), (560, 1867048), (584, 1790320), (640, 1633667), (644, 1623520), (695, 1504384), (730, 1432256), (736, 1420580), (805, 1298816), (896, 1166905), (920, 1136464), (973, 1074560), (1022, 1023040), (1112, 940240), (1120, 933524), (1168, 895160), (1288, 811760), (1390, 752192), (1460, 716128), (1472, 710290), (1610, 649408), (1679, 622720), (1840, 568232), (1946, 537280), (2044, 511520), (2224, 470120), (2240, 466762), (2336, 447580), (2555, 409216), (2576, 405880), (2780, 376096), (2920, 358064), (2944, 355145), (3197, 327040), (3220, 324704), (3358, 311360), (3680, 284116), (3892, 268640), (4088, 255760), (4448, 235060), (4480, 233381), (4672, 223790), (4865, 214912), (5110, 204608), (5152, 202940), (5560, 188048), (5840, 179032), (6394, 163520), (6440, 162352), (6716, 155680), (7360, 142058), (7784, 134320), (8176, 127880), (8395, 124544), (8896, 117530), (9344, 111895), (9730, 107456), (10147, 103040), (10220, 102304), (10304, 101470), (11120, 94024), (11680, 89516), (11753, 88960), (12788, 81760), (12880, 81176), (13432, 77840), (14720, 71029), (15568, 67160), (15985, 65408), (16352, 63940), (16790, 62272), (17792, 58765), (19460, 53728), (20294, 51520), (20440, 51152), (20608, 50735), (22240, 47012), (22379, 46720), (23360, 44758), (23506, 44480), (25576, 40880), (25760, 40588), (26864, 38920), (31136, 33580), (31970, 32704)]