234821280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 783433728

約数和(自身を除く): 548612448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 215, 240, 248, 258, 310, 344, 367, 372, 430, 465, 480, 496, 516, 620, 645, 688, 734, 744, 860, 930, 992, 1032, 1101, 1240, 1290, 1333, 1376, 1468, 1488, 1720, 1835, 1860, 2064, 2202, 2480, 2580, 2666, 2936, 2976, 3440, 3670, 3720, 3999, 4128, 4404, 4960, 5160, 5332, 5505, 5872, 6665, 6880, 7340, 7440, 7998, 8808, 10320, 10664, 11010, 11377, 11744, 13330, 14680, 14880, 15781, 15996, 17616, 19995, 20640, 21328, 22020, 22754, 26660, 29360, 31562, 31992, 34131, 35232, 39990, 42656, 44040, 45508, 47343, 53320, 56885, 58720, 63124, 63984, 68262, 78905, 79980, 88080, 91016, 94686, 106640, 113770, 126248, 127968, 136524, 157810, 159960, 170655, 176160, 182032, 189372, 213280, 227540, 236715, 252496, 273048, 315620, 319920, 341310, 364064, 378744, 455080, 473430, 489211, 504992, 546096, 631240, 639840, 682620, 757488, 910160, 946860, 978422, 1092192, 1262480, 1365240, 1467633, 1514976, 1820320, 1893720, 1956844, 2446055, 2524960, 2730480, 2935266, 3787440, 3913688, 4892110, 5460960, 5870532, 7338165, 7574880, 7827376, 9784220, 11741064, 14676330, 15654752, 19568440, 23482128, 29352660, 39136880, 46964256, 58705320, 78273760, 117410640, 234821280]

約数ペア:

[(1, 234821280), (2, 117410640), (3, 78273760), (4, 58705320), (5, 46964256), (6, 39136880), (8, 29352660), (10, 23482128), (12, 19568440), (15, 15654752), (16, 14676330), (20, 11741064), (24, 9784220), (30, 7827376), (31, 7574880), (32, 7338165), (40, 5870532), (43, 5460960), (48, 4892110), (60, 3913688), (62, 3787440), (80, 2935266), (86, 2730480), (93, 2524960), (96, 2446055), (120, 1956844), (124, 1893720), (129, 1820320), (155, 1514976), (160, 1467633), (172, 1365240), (186, 1262480), (215, 1092192), (240, 978422), (248, 946860), (258, 910160), (310, 757488), (344, 682620), (367, 639840), (372, 631240), (430, 546096), (465, 504992), (480, 489211), (496, 473430), (516, 455080), (620, 378744), (645, 364064), (688, 341310), (734, 319920), (744, 315620), (860, 273048), (930, 252496), (992, 236715), (1032, 227540), (1101, 213280), (1240, 189372), (1290, 182032), (1333, 176160), (1376, 170655), (1468, 159960), (1488, 157810), (1720, 136524), (1835, 127968), (1860, 126248), (2064, 113770), (2202, 106640), (2480, 94686), (2580, 91016), (2666, 88080), (2936, 79980), (2976, 78905), (3440, 68262), (3670, 63984), (3720, 63124), (3999, 58720), (4128, 56885), (4404, 53320), (4960, 47343), (5160, 45508), (5332, 44040), (5505, 42656), (5872, 39990), (6665, 35232), (6880, 34131), (7340, 31992), (7440, 31562), (7998, 29360), (8808, 26660), (10320, 22754), (10664, 22020), (11010, 21328), (11377, 20640), (11744, 19995), (13330, 17616), (14680, 15996), (14880, 15781)]