873873840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3960

約数の個数: 240

約数和(自身を含む): 3318001920

約数和(自身を除く): 2444128080

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, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3192, 3724, 3911, 3920, 3990, 4560, 4655, 5320, 5586, 5880, 6384, 7448, 7822, 7980, 9310, 10640, 11172, 11733, 11760, 13965, 14896, 15644, 15960, 18620, 19555, 22344, 23466, 27377, 27930, 31288, 31920, 37240, 39110, 44688, 46932, 54754, 55860, 58665, 62576, 74309, 74480, 78220, 82131, 93864, 109508, 111720, 117330, 136885, 148618, 156440, 164262, 187728, 191639, 219016, 222927, 223440, 234660, 273770, 297236, 312880, 328524, 371545, 383278, 410655, 438032, 445854, 469320, 520163, 547540, 574917, 594472, 657048, 743090, 766556, 821310, 891708, 938640, 958195, 1040326, 1095080, 1114635, 1149834, 1188944, 1314096, 1486180, 1533112, 1560489, 1642620, 1783416, 1916390, 2080652, 2190160, 2229270, 2299668, 2600815, 2874585, 2972360, 3066224, 3120978, 3285240, 3566832, 3641141, 3832780, 4161304, 4458540, 4599336, 5201630, 5749170, 5944720, 6241956, 6570480, 7282282, 7665560, 7802445, 8322608, 8917080, 9198672, 10403260, 10923423, 11498340, 12483912, 14564564, 15331120, 15604890, 17834160, 18205705, 20806520, 21846846, 22996680, 24967824, 29129128, 31209780, 36411410, 41613040, 43693692, 45993360, 54617115, 58258256, 62419560, 72822820, 87387384, 109234230, 124839120, 145645640, 174774768, 218468460, 291291280, 436936920, 873873840]

約数ペア:

[(1, 873873840), (2, 436936920), (3, 291291280), (4, 218468460), (5, 174774768), (6, 145645640), (7, 124839120), (8, 109234230), (10, 87387384), (12, 72822820), (14, 62419560), (15, 58258256), (16, 54617115), (19, 45993360), (20, 43693692), (21, 41613040), (24, 36411410), (28, 31209780), (30, 29129128), (35, 24967824), (38, 22996680), (40, 21846846), (42, 20806520), (48, 18205705), (49, 17834160), (56, 15604890), (57, 15331120), (60, 14564564), (70, 12483912), (76, 11498340), (80, 10923423), (84, 10403260), (95, 9198672), (98, 8917080), (105, 8322608), (112, 7802445), (114, 7665560), (120, 7282282), (133, 6570480), (140, 6241956), (147, 5944720), (152, 5749170), (168, 5201630), (190, 4599336), (196, 4458540), (210, 4161304), (228, 3832780), (240, 3641141), (245, 3566832), (266, 3285240), (280, 3120978), (285, 3066224), (294, 2972360), (304, 2874585), (336, 2600815), (380, 2299668), (392, 2229270), (399, 2190160), (420, 2080652), (456, 1916390), (490, 1783416), (532, 1642620), (560, 1560489), (570, 1533112), (588, 1486180), (665, 1314096), (735, 1188944), (760, 1149834), (784, 1114635), (798, 1095080), (840, 1040326), (912, 958195), (931, 938640), (980, 891708), (1064, 821310), (1140, 766556), (1176, 743090), (1330, 657048), (1470, 594472), (1520, 574917), (1596, 547540), (1680, 520163), (1862, 469320), (1960, 445854), (1995, 438032), (2128, 410655), (2280, 383278), (2352, 371545), (2660, 328524), (2793, 312880), (2940, 297236), (3192, 273770), (3724, 234660), (3911, 223440), (3920, 222927), (3990, 219016), (4560, 191639), (4655, 187728), (5320, 164262), (5586, 156440), (5880, 148618), (6384, 136885), (7448, 117330), (7822, 111720), (7980, 109508), (9310, 93864), (10640, 82131), (11172, 78220), (11733, 74480), (11760, 74309), (13965, 62576), (14896, 58665), (15644, 55860), (15960, 54754), (18620, 46932), (19555, 44688), (22344, 39110), (23466, 37240), (27377, 31920), (27930, 31288)]