23514120

素因数分解:

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

素因数の和:105

約数の個数: 288

約数和(自身を含む): 93899520

約数和(自身を除く): 70385400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 43, 45, 49, 56, 60, 62, 63, 70, 72, 84, 86, 90, 93, 98, 105, 120, 124, 126, 129, 140, 147, 155, 168, 172, 180, 186, 196, 210, 215, 217, 245, 248, 252, 258, 279, 280, 294, 301, 310, 315, 344, 360, 372, 387, 392, 420, 430, 434, 441, 465, 490, 504, 516, 558, 588, 602, 620, 630, 645, 651, 735, 744, 774, 840, 860, 868, 882, 903, 930, 980, 1032, 1085, 1116, 1176, 1204, 1240, 1260, 1290, 1302, 1333, 1395, 1470, 1505, 1519, 1548, 1720, 1736, 1764, 1806, 1860, 1935, 1953, 1960, 2107, 2170, 2205, 2232, 2408, 2520, 2580, 2604, 2666, 2709, 2790, 2940, 3010, 3038, 3096, 3255, 3528, 3612, 3720, 3870, 3906, 3999, 4214, 4340, 4410, 4515, 4557, 5160, 5208, 5332, 5418, 5580, 5880, 6020, 6076, 6321, 6510, 6665, 7224, 7595, 7740, 7812, 7998, 8428, 8680, 8820, 9030, 9114, 9331, 9765, 10535, 10664, 10836, 11160, 11997, 12040, 12152, 12642, 13020, 13330, 13545, 13671, 15190, 15480, 15624, 15996, 16856, 17640, 18060, 18228, 18662, 18963, 19530, 19995, 21070, 21672, 22785, 23994, 25284, 26040, 26660, 27090, 27342, 27993, 30380, 31605, 31992, 36120, 36456, 37324, 37926, 39060, 39990, 42140, 45570, 46655, 47988, 50568, 53320, 54180, 54684, 55986, 59985, 60760, 63210, 65317, 68355, 74648, 75852, 78120, 79980, 83979, 84280, 91140, 93310, 94815, 95976, 108360, 109368, 111972, 119970, 126420, 130634, 136710, 139965, 151704, 159960, 167958, 182280, 186620, 189630, 195951, 223944, 239940, 252840, 261268, 273420, 279930, 326585, 335916, 373240, 379260, 391902, 419895, 479880, 522536, 546840, 559860, 587853, 653170, 671832, 758520, 783804, 839790, 979755, 1119720, 1175706, 1306340, 1567608, 1679580, 1959510, 2351412, 2612680, 2939265, 3359160, 3919020, 4702824, 5878530, 7838040, 11757060, 23514120]

約数ペア:

[(1, 23514120), (2, 11757060), (3, 7838040), (4, 5878530), (5, 4702824), (6, 3919020), (7, 3359160), (8, 2939265), (9, 2612680), (10, 2351412), (12, 1959510), (14, 1679580), (15, 1567608), (18, 1306340), (20, 1175706), (21, 1119720), (24, 979755), (28, 839790), (30, 783804), (31, 758520), (35, 671832), (36, 653170), (40, 587853), (42, 559860), (43, 546840), (45, 522536), (49, 479880), (56, 419895), (60, 391902), (62, 379260), (63, 373240), (70, 335916), (72, 326585), (84, 279930), (86, 273420), (90, 261268), (93, 252840), (98, 239940), (105, 223944), (120, 195951), (124, 189630), (126, 186620), (129, 182280), (140, 167958), (147, 159960), (155, 151704), (168, 139965), (172, 136710), (180, 130634), (186, 126420), (196, 119970), (210, 111972), (215, 109368), (217, 108360), (245, 95976), (248, 94815), (252, 93310), (258, 91140), (279, 84280), (280, 83979), (294, 79980), (301, 78120), (310, 75852), (315, 74648), (344, 68355), (360, 65317), (372, 63210), (387, 60760), (392, 59985), (420, 55986), (430, 54684), (434, 54180), (441, 53320), (465, 50568), (490, 47988), (504, 46655), (516, 45570), (558, 42140), (588, 39990), (602, 39060), (620, 37926), (630, 37324), (645, 36456), (651, 36120), (735, 31992), (744, 31605), (774, 30380), (840, 27993), (860, 27342), (868, 27090), (882, 26660), (903, 26040), (930, 25284), (980, 23994), (1032, 22785), (1085, 21672), (1116, 21070), (1176, 19995), (1204, 19530), (1240, 18963), (1260, 18662), (1290, 18228), (1302, 18060), (1333, 17640), (1395, 16856), (1470, 15996), (1505, 15624), (1519, 15480), (1548, 15190), (1720, 13671), (1736, 13545), (1764, 13330), (1806, 13020), (1860, 12642), (1935, 12152), (1953, 12040), (1960, 11997), (2107, 11160), (2170, 10836), (2205, 10664), (2232, 10535), (2408, 9765), (2520, 9331), (2580, 9114), (2604, 9030), (2666, 8820), (2709, 8680), (2790, 8428), (2940, 7998), (3010, 7812), (3038, 7740), (3096, 7595), (3255, 7224), (3528, 6665), (3612, 6510), (3720, 6321), (3870, 6076), (3906, 6020), (3999, 5880), (4214, 5580), (4340, 5418), (4410, 5332), (4515, 5208), (4557, 5160)]