1147723920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9901}}^1$

素因数の和:9950

約数の個数: 240

約数和(自身を含む): 4597062912

約数和(自身を除く): 3449338992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3864, 4140, 4830, 5040, 5520, 5796, 6440, 7245, 7728, 8280, 9660, 9901, 11592, 12880, 14490, 16560, 19320, 19802, 23184, 28980, 29703, 38640, 39604, 49505, 57960, 59406, 69307, 79208, 89109, 99010, 115920, 118812, 138614, 148515, 158416, 178218, 198020, 207921, 227723, 237624, 277228, 297030, 346535, 356436, 396040, 415842, 445545, 455446, 475248, 554456, 594060, 623763, 683169, 693070, 712872, 792080, 831684, 891090, 910892, 1039605, 1108912, 1138615, 1188120, 1247526, 1366338, 1386140, 1425744, 1594061, 1663368, 1782180, 1821784, 2049507, 2079210, 2277230, 2376240, 2495052, 2732676, 2772280, 3118815, 3188122, 3326736, 3415845, 3564360, 3643568, 4099014, 4158420, 4554460, 4782183, 4990104, 5465352, 5544560, 6237630, 6376244, 6831690, 7128720, 7970305, 8198028, 8316840, 9108920, 9564366, 9980208, 10247535, 10930704, 12475260, 12752488, 13663380, 14346549, 15940610, 16396056, 16633680, 18217840, 19128732, 20495070, 23910915, 24950520, 25504976, 27326760, 28693098, 31881220, 32792112, 38257464, 40990140, 47821830, 49901040, 54653520, 57386196, 63762440, 71732745, 76514928, 81980280, 95643660, 114772392, 127524880, 143465490, 163960560, 191287320, 229544784, 286930980, 382574640, 573861960, 1147723920]

約数ペア:

[(1, 1147723920), (2, 573861960), (3, 382574640), (4, 286930980), (5, 229544784), (6, 191287320), (7, 163960560), (8, 143465490), (9, 127524880), (10, 114772392), (12, 95643660), (14, 81980280), (15, 76514928), (16, 71732745), (18, 63762440), (20, 57386196), (21, 54653520), (23, 49901040), (24, 47821830), (28, 40990140), (30, 38257464), (35, 32792112), (36, 31881220), (40, 28693098), (42, 27326760), (45, 25504976), (46, 24950520), (48, 23910915), (56, 20495070), (60, 19128732), (63, 18217840), (69, 16633680), (70, 16396056), (72, 15940610), (80, 14346549), (84, 13663380), (90, 12752488), (92, 12475260), (105, 10930704), (112, 10247535), (115, 9980208), (120, 9564366), (126, 9108920), (138, 8316840), (140, 8198028), (144, 7970305), (161, 7128720), (168, 6831690), (180, 6376244), (184, 6237630), (207, 5544560), (210, 5465352), (230, 4990104), (240, 4782183), (252, 4554460), (276, 4158420), (280, 4099014), (315, 3643568), (322, 3564360), (336, 3415845), (345, 3326736), (360, 3188122), (368, 3118815), (414, 2772280), (420, 2732676), (460, 2495052), (483, 2376240), (504, 2277230), (552, 2079210), (560, 2049507), (630, 1821784), (644, 1782180), (690, 1663368), (720, 1594061), (805, 1425744), (828, 1386140), (840, 1366338), (920, 1247526), (966, 1188120), (1008, 1138615), (1035, 1108912), (1104, 1039605), (1260, 910892), (1288, 891090), (1380, 831684), (1449, 792080), (1610, 712872), (1656, 693070), (1680, 683169), (1840, 623763), (1932, 594060), (2070, 554456), (2415, 475248), (2520, 455446), (2576, 445545), (2760, 415842), (2898, 396040), (3220, 356436), (3312, 346535), (3864, 297030), (4140, 277228), (4830, 237624), (5040, 227723), (5520, 207921), (5796, 198020), (6440, 178218), (7245, 158416), (7728, 148515), (8280, 138614), (9660, 118812), (9901, 115920), (11592, 99010), (12880, 89109), (14490, 79208), (16560, 69307), (19320, 59406), (19802, 57960), (23184, 49505), (28980, 39604), (29703, 38640)]