406873920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 224

約数和(自身を含む): 1386523008

約数和(自身を除く): 979649088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 107, 120, 136, 160, 170, 192, 204, 214, 233, 240, 255, 272, 320, 321, 340, 408, 428, 466, 480, 510, 535, 544, 642, 680, 699, 816, 856, 932, 960, 1020, 1070, 1088, 1165, 1284, 1360, 1398, 1605, 1632, 1712, 1819, 1864, 2040, 2140, 2330, 2568, 2720, 2796, 3210, 3264, 3424, 3495, 3638, 3728, 3961, 4080, 4280, 4660, 5136, 5440, 5457, 5592, 6420, 6848, 6990, 7276, 7456, 7922, 8160, 8560, 9095, 9320, 10272, 10914, 11184, 11883, 12840, 13980, 14552, 14912, 15844, 16320, 17120, 18190, 18640, 19805, 20544, 21828, 22368, 23766, 24931, 25680, 27285, 27960, 29104, 31688, 34240, 36380, 37280, 39610, 43656, 44736, 47532, 49862, 51360, 54570, 55920, 58208, 59415, 63376, 72760, 74560, 74793, 79220, 87312, 95064, 99724, 102720, 109140, 111840, 116416, 118830, 124655, 126752, 145520, 149586, 158440, 174624, 190128, 199448, 218280, 223680, 237660, 249310, 253504, 291040, 299172, 316880, 349248, 373965, 380256, 398896, 423827, 436560, 475320, 498620, 582080, 598344, 633760, 747930, 760512, 797792, 847654, 873120, 950640, 997240, 1196688, 1267520, 1271481, 1495860, 1595584, 1695308, 1746240, 1901280, 1994480, 2119135, 2393376, 2542962, 2991720, 3390616, 3802560, 3988960, 4238270, 4786752, 5085924, 5983440, 6357405, 6781232, 7977920, 8476540, 10171848, 11966880, 12714810, 13562464, 16953080, 20343696, 23933760, 25429620, 27124928, 33906160, 40687392, 50859240, 67812320, 81374784, 101718480, 135624640, 203436960, 406873920]

約数ペア:

[(1, 406873920), (2, 203436960), (3, 135624640), (4, 101718480), (5, 81374784), (6, 67812320), (8, 50859240), (10, 40687392), (12, 33906160), (15, 27124928), (16, 25429620), (17, 23933760), (20, 20343696), (24, 16953080), (30, 13562464), (32, 12714810), (34, 11966880), (40, 10171848), (48, 8476540), (51, 7977920), (60, 6781232), (64, 6357405), (68, 5983440), (80, 5085924), (85, 4786752), (96, 4238270), (102, 3988960), (107, 3802560), (120, 3390616), (136, 2991720), (160, 2542962), (170, 2393376), (192, 2119135), (204, 1994480), (214, 1901280), (233, 1746240), (240, 1695308), (255, 1595584), (272, 1495860), (320, 1271481), (321, 1267520), (340, 1196688), (408, 997240), (428, 950640), (466, 873120), (480, 847654), (510, 797792), (535, 760512), (544, 747930), (642, 633760), (680, 598344), (699, 582080), (816, 498620), (856, 475320), (932, 436560), (960, 423827), (1020, 398896), (1070, 380256), (1088, 373965), (1165, 349248), (1284, 316880), (1360, 299172), (1398, 291040), (1605, 253504), (1632, 249310), (1712, 237660), (1819, 223680), (1864, 218280), (2040, 199448), (2140, 190128), (2330, 174624), (2568, 158440), (2720, 149586), (2796, 145520), (3210, 126752), (3264, 124655), (3424, 118830), (3495, 116416), (3638, 111840), (3728, 109140), (3961, 102720), (4080, 99724), (4280, 95064), (4660, 87312), (5136, 79220), (5440, 74793), (5457, 74560), (5592, 72760), (6420, 63376), (6848, 59415), (6990, 58208), (7276, 55920), (7456, 54570), (7922, 51360), (8160, 49862), (8560, 47532), (9095, 44736), (9320, 43656), (10272, 39610), (10914, 37280), (11184, 36380), (11883, 34240), (12840, 31688), (13980, 29104), (14552, 27960), (14912, 27285), (15844, 25680), (16320, 24931), (17120, 23766), (18190, 22368), (18640, 21828), (19805, 20544)]