98983920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 376583040

約数和(自身を除く): 277599120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 443, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 886, 912, 931, 980, 1064, 1140, 1176, 1329, 1330, 1470, 1520, 1596, 1680, 1772, 1862, 1960, 1995, 2128, 2215, 2280, 2352, 2658, 2660, 2793, 2940, 3101, 3192, 3544, 3724, 3920, 3990, 4430, 4560, 4655, 5316, 5320, 5586, 5880, 6202, 6384, 6645, 7088, 7448, 7980, 8417, 8860, 9303, 9310, 10632, 10640, 11172, 11760, 12404, 13290, 13965, 14896, 15505, 15960, 16834, 17720, 18606, 18620, 21264, 21707, 22344, 24808, 25251, 26580, 27930, 31010, 31920, 33668, 35440, 37212, 37240, 42085, 43414, 44688, 46515, 49616, 50502, 53160, 55860, 58919, 62020, 65121, 67336, 74424, 74480, 84170, 86828, 93030, 101004, 106320, 108535, 111720, 117838, 124040, 126255, 130242, 134672, 148848, 168340, 173656, 176757, 186060, 202008, 217070, 223440, 235676, 248080, 252510, 260484, 294595, 325605, 336680, 347312, 353514, 372120, 404016, 412433, 434140, 471352, 505020, 520968, 589190, 651210, 673360, 707028, 744240, 824866, 868280, 883785, 942704, 1010040, 1041936, 1178380, 1237299, 1302420, 1414056, 1649732, 1736560, 1767570, 2020080, 2062165, 2356760, 2474598, 2604840, 2828112, 3299464, 3535140, 4124330, 4713520, 4949196, 5209680, 6186495, 6598928, 7070280, 8248660, 9898392, 12372990, 14140560, 16497320, 19796784, 24745980, 32994640, 49491960, 98983920]

約数ペア:

[(1, 98983920), (2, 49491960), (3, 32994640), (4, 24745980), (5, 19796784), (6, 16497320), (7, 14140560), (8, 12372990), (10, 9898392), (12, 8248660), (14, 7070280), (15, 6598928), (16, 6186495), (19, 5209680), (20, 4949196), (21, 4713520), (24, 4124330), (28, 3535140), (30, 3299464), (35, 2828112), (38, 2604840), (40, 2474598), (42, 2356760), (48, 2062165), (49, 2020080), (56, 1767570), (57, 1736560), (60, 1649732), (70, 1414056), (76, 1302420), (80, 1237299), (84, 1178380), (95, 1041936), (98, 1010040), (105, 942704), (112, 883785), (114, 868280), (120, 824866), (133, 744240), (140, 707028), (147, 673360), (152, 651210), (168, 589190), (190, 520968), (196, 505020), (210, 471352), (228, 434140), (240, 412433), (245, 404016), (266, 372120), (280, 353514), (285, 347312), (294, 336680), (304, 325605), (336, 294595), (380, 260484), (392, 252510), (399, 248080), (420, 235676), (443, 223440), (456, 217070), (490, 202008), (532, 186060), (560, 176757), (570, 173656), (588, 168340), (665, 148848), (735, 134672), (760, 130242), (784, 126255), (798, 124040), (840, 117838), (886, 111720), (912, 108535), (931, 106320), (980, 101004), (1064, 93030), (1140, 86828), (1176, 84170), (1329, 74480), (1330, 74424), (1470, 67336), (1520, 65121), (1596, 62020), (1680, 58919), (1772, 55860), (1862, 53160), (1960, 50502), (1995, 49616), (2128, 46515), (2215, 44688), (2280, 43414), (2352, 42085), (2658, 37240), (2660, 37212), (2793, 35440), (2940, 33668), (3101, 31920), (3192, 31010), (3544, 27930), (3724, 26580), (3920, 25251), (3990, 24808), (4430, 22344), (4560, 21707), (4655, 21264), (5316, 18620), (5320, 18606), (5586, 17720), (5880, 16834), (6202, 15960), (6384, 15505), (6645, 14896), (7088, 13965), (7448, 13290), (7980, 12404), (8417, 11760), (8860, 11172), (9303, 10640), (9310, 10632)]