148981560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1990

約数の個数: 192

約数和(自身を含む): 560196000

約数和(自身を除く): 411214440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1949, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 3898, 5096, 5460, 5847, 5880, 6370, 7644, 7796, 9555, 9745, 10920, 11694, 12740, 13643, 15288, 15592, 19110, 19490, 23388, 25337, 25480, 27286, 29235, 38220, 38980, 40929, 46776, 50674, 54572, 58470, 68215, 76011, 76440, 77960, 81858, 95501, 101348, 109144, 116940, 126685, 136430, 152022, 163716, 177359, 191002, 202696, 204645, 233880, 253370, 272860, 286503, 304044, 327432, 354718, 380055, 382004, 409290, 477505, 506740, 532077, 545720, 573006, 608088, 709436, 760110, 764008, 818580, 886795, 955010, 1013480, 1064154, 1146012, 1241513, 1418872, 1432515, 1520220, 1637160, 1773590, 1910020, 2128308, 2292024, 2483026, 2660385, 2865030, 3040440, 3547180, 3724539, 3820040, 4256616, 4966052, 5320770, 5730060, 6207565, 7094360, 7449078, 9932104, 10641540, 11460120, 12415130, 14898156, 18622695, 21283080, 24830260, 29796312, 37245390, 49660520, 74490780, 148981560]

約数ペア:

[(1, 148981560), (2, 74490780), (3, 49660520), (4, 37245390), (5, 29796312), (6, 24830260), (7, 21283080), (8, 18622695), (10, 14898156), (12, 12415130), (13, 11460120), (14, 10641540), (15, 9932104), (20, 7449078), (21, 7094360), (24, 6207565), (26, 5730060), (28, 5320770), (30, 4966052), (35, 4256616), (39, 3820040), (40, 3724539), (42, 3547180), (49, 3040440), (52, 2865030), (56, 2660385), (60, 2483026), (65, 2292024), (70, 2128308), (78, 1910020), (84, 1773590), (91, 1637160), (98, 1520220), (104, 1432515), (105, 1418872), (120, 1241513), (130, 1146012), (140, 1064154), (147, 1013480), (156, 955010), (168, 886795), (182, 818580), (195, 764008), (196, 760110), (210, 709436), (245, 608088), (260, 573006), (273, 545720), (280, 532077), (294, 506740), (312, 477505), (364, 409290), (390, 382004), (392, 380055), (420, 354718), (455, 327432), (490, 304044), (520, 286503), (546, 272860), (588, 253370), (637, 233880), (728, 204645), (735, 202696), (780, 191002), (840, 177359), (910, 163716), (980, 152022), (1092, 136430), (1176, 126685), (1274, 116940), (1365, 109144), (1470, 101348), (1560, 95501), (1820, 81858), (1911, 77960), (1949, 76440), (1960, 76011), (2184, 68215), (2548, 58470), (2730, 54572), (2940, 50674), (3185, 46776), (3640, 40929), (3822, 38980), (3898, 38220), (5096, 29235), (5460, 27286), (5847, 25480), (5880, 25337), (6370, 23388), (7644, 19490), (7796, 19110), (9555, 15592), (9745, 15288), (10920, 13643), (11694, 12740)]