196897120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 564350976

約数和(自身を除く): 367453856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 53, 56, 62, 70, 80, 106, 107, 112, 124, 140, 155, 160, 212, 214, 217, 224, 248, 265, 280, 310, 371, 424, 428, 434, 496, 530, 535, 560, 620, 742, 749, 848, 856, 868, 992, 1060, 1070, 1085, 1120, 1240, 1484, 1498, 1643, 1696, 1712, 1736, 1855, 2120, 2140, 2170, 2480, 2968, 2996, 3286, 3317, 3424, 3472, 3710, 3745, 4240, 4280, 4340, 4960, 5671, 5936, 5992, 6572, 6634, 6944, 7420, 7490, 8215, 8480, 8560, 8680, 11342, 11501, 11872, 11984, 13144, 13268, 14840, 14980, 16430, 16585, 17120, 17360, 22684, 23002, 23219, 23968, 26288, 26536, 28355, 29680, 29960, 32860, 33170, 34720, 39697, 45368, 46004, 46438, 52576, 53072, 56710, 57505, 59360, 59920, 65720, 66340, 79394, 90736, 92008, 92876, 106144, 113420, 115010, 116095, 119840, 131440, 132680, 158788, 175801, 181472, 184016, 185752, 198485, 226840, 230020, 232190, 262880, 265360, 317576, 351602, 368032, 371504, 396970, 453680, 460040, 464380, 530720, 635152, 703204, 743008, 793940, 879005, 907360, 920080, 928760, 1230607, 1270304, 1406408, 1587880, 1758010, 1840160, 1857520, 2461214, 2812816, 3175760, 3516020, 3715040, 4922428, 5625632, 6153035, 6351520, 7032040, 9844856, 12306070, 14064080, 19689712, 24612140, 28128160, 39379424, 49224280, 98448560, 196897120]

約数ペア:

[(1, 196897120), (2, 98448560), (4, 49224280), (5, 39379424), (7, 28128160), (8, 24612140), (10, 19689712), (14, 14064080), (16, 12306070), (20, 9844856), (28, 7032040), (31, 6351520), (32, 6153035), (35, 5625632), (40, 4922428), (53, 3715040), (56, 3516020), (62, 3175760), (70, 2812816), (80, 2461214), (106, 1857520), (107, 1840160), (112, 1758010), (124, 1587880), (140, 1406408), (155, 1270304), (160, 1230607), (212, 928760), (214, 920080), (217, 907360), (224, 879005), (248, 793940), (265, 743008), (280, 703204), (310, 635152), (371, 530720), (424, 464380), (428, 460040), (434, 453680), (496, 396970), (530, 371504), (535, 368032), (560, 351602), (620, 317576), (742, 265360), (749, 262880), (848, 232190), (856, 230020), (868, 226840), (992, 198485), (1060, 185752), (1070, 184016), (1085, 181472), (1120, 175801), (1240, 158788), (1484, 132680), (1498, 131440), (1643, 119840), (1696, 116095), (1712, 115010), (1736, 113420), (1855, 106144), (2120, 92876), (2140, 92008), (2170, 90736), (2480, 79394), (2968, 66340), (2996, 65720), (3286, 59920), (3317, 59360), (3424, 57505), (3472, 56710), (3710, 53072), (3745, 52576), (4240, 46438), (4280, 46004), (4340, 45368), (4960, 39697), (5671, 34720), (5936, 33170), (5992, 32860), (6572, 29960), (6634, 29680), (6944, 28355), (7420, 26536), (7490, 26288), (8215, 23968), (8480, 23219), (8560, 23002), (8680, 22684), (11342, 17360), (11501, 17120), (11872, 16585), (11984, 16430), (13144, 14980), (13268, 14840)]