192031980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 662559744

約数和(自身を除く): 470527764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 49, 60, 62, 70, 84, 86, 93, 98, 105, 124, 129, 140, 147, 155, 172, 186, 196, 210, 215, 217, 245, 258, 294, 301, 310, 343, 372, 420, 430, 434, 465, 490, 516, 588, 602, 620, 645, 651, 686, 735, 860, 868, 903, 930, 980, 1029, 1085, 1204, 1290, 1302, 1333, 1372, 1470, 1505, 1519, 1715, 1806, 1860, 2058, 2107, 2170, 2401, 2580, 2604, 2666, 2940, 3010, 3038, 3255, 3430, 3612, 3999, 4116, 4214, 4340, 4515, 4557, 4802, 5145, 5332, 6020, 6076, 6321, 6510, 6665, 6860, 7203, 7595, 7998, 8428, 9030, 9114, 9331, 9604, 10290, 10535, 10633, 12005, 12642, 13020, 13330, 14406, 14749, 15190, 15996, 18060, 18228, 18662, 19995, 20580, 21070, 21266, 22785, 24010, 25284, 26660, 27993, 28812, 29498, 30380, 31605, 31899, 36015, 37324, 39990, 42140, 42532, 44247, 45570, 46655, 48020, 53165, 55986, 58996, 63210, 63798, 65317, 72030, 73745, 74431, 79980, 88494, 91140, 93310, 103243, 106330, 111972, 126420, 127596, 130634, 139965, 144060, 147490, 148862, 159495, 176988, 186620, 195951, 206486, 212660, 221235, 223293, 261268, 279930, 294980, 297724, 309729, 318990, 326585, 372155, 391902, 412972, 442470, 446586, 457219, 516215, 559860, 619458, 637980, 653170, 744310, 783804, 884940, 893172, 914438, 979755, 1032430, 1116465, 1238916, 1306340, 1371657, 1488620, 1548645, 1828876, 1959510, 2064860, 2232930, 2286095, 2743314, 3097290, 3200533, 3919020, 4465860, 4572190, 5486628, 6194580, 6401066, 6858285, 9144380, 9601599, 12802132, 13716570, 16002665, 19203198, 27433140, 32005330, 38406396, 48007995, 64010660, 96015990, 192031980]

約数ペア:

[(1, 192031980), (2, 96015990), (3, 64010660), (4, 48007995), (5, 38406396), (6, 32005330), (7, 27433140), (10, 19203198), (12, 16002665), (14, 13716570), (15, 12802132), (20, 9601599), (21, 9144380), (28, 6858285), (30, 6401066), (31, 6194580), (35, 5486628), (42, 4572190), (43, 4465860), (49, 3919020), (60, 3200533), (62, 3097290), (70, 2743314), (84, 2286095), (86, 2232930), (93, 2064860), (98, 1959510), (105, 1828876), (124, 1548645), (129, 1488620), (140, 1371657), (147, 1306340), (155, 1238916), (172, 1116465), (186, 1032430), (196, 979755), (210, 914438), (215, 893172), (217, 884940), (245, 783804), (258, 744310), (294, 653170), (301, 637980), (310, 619458), (343, 559860), (372, 516215), (420, 457219), (430, 446586), (434, 442470), (465, 412972), (490, 391902), (516, 372155), (588, 326585), (602, 318990), (620, 309729), (645, 297724), (651, 294980), (686, 279930), (735, 261268), (860, 223293), (868, 221235), (903, 212660), (930, 206486), (980, 195951), (1029, 186620), (1085, 176988), (1204, 159495), (1290, 148862), (1302, 147490), (1333, 144060), (1372, 139965), (1470, 130634), (1505, 127596), (1519, 126420), (1715, 111972), (1806, 106330), (1860, 103243), (2058, 93310), (2107, 91140), (2170, 88494), (2401, 79980), (2580, 74431), (2604, 73745), (2666, 72030), (2940, 65317), (3010, 63798), (3038, 63210), (3255, 58996), (3430, 55986), (3612, 53165), (3999, 48020), (4116, 46655), (4214, 45570), (4340, 44247), (4515, 42532), (4557, 42140), (4802, 39990), (5145, 37324), (5332, 36015), (6020, 31899), (6076, 31605), (6321, 30380), (6510, 29498), (6665, 28812), (6860, 27993), (7203, 26660), (7595, 25284), (7998, 24010), (8428, 22785), (9030, 21266), (9114, 21070), (9331, 20580), (9604, 19995), (10290, 18662), (10535, 18228), (10633, 18060), (12005, 15996), (12642, 15190), (13020, 14749), (13330, 14406)]