65903520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 221405184

約数和(自身を除く): 155501664

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, 103, 120, 124, 129, 155, 160, 172, 186, 206, 215, 240, 248, 258, 309, 310, 344, 372, 412, 430, 465, 480, 496, 515, 516, 618, 620, 645, 688, 744, 824, 860, 930, 992, 1030, 1032, 1236, 1240, 1290, 1333, 1376, 1488, 1545, 1648, 1720, 1860, 2060, 2064, 2472, 2480, 2580, 2666, 2976, 3090, 3193, 3296, 3440, 3720, 3999, 4120, 4128, 4429, 4944, 4960, 5160, 5332, 6180, 6386, 6665, 6880, 7440, 7998, 8240, 8858, 9579, 9888, 10320, 10664, 12360, 12772, 13287, 13330, 14880, 15965, 15996, 16480, 17716, 19158, 19995, 20640, 21328, 22145, 24720, 25544, 26574, 26660, 31930, 31992, 35432, 38316, 39990, 42656, 44290, 47895, 49440, 51088, 53148, 53320, 63860, 63984, 66435, 70864, 76632, 79980, 88580, 95790, 102176, 106296, 106640, 127720, 127968, 132870, 137299, 141728, 153264, 159960, 177160, 191580, 212592, 213280, 255440, 265740, 274598, 306528, 319920, 354320, 383160, 411897, 425184, 510880, 531480, 549196, 639840, 686495, 708640, 766320, 823794, 1062960, 1098392, 1372990, 1532640, 1647588, 2059485, 2125920, 2196784, 2745980, 3295176, 4118970, 4393568, 5491960, 6590352, 8237940, 10983920, 13180704, 16475880, 21967840, 32951760, 65903520]

約数ペア:

[(1, 65903520), (2, 32951760), (3, 21967840), (4, 16475880), (5, 13180704), (6, 10983920), (8, 8237940), (10, 6590352), (12, 5491960), (15, 4393568), (16, 4118970), (20, 3295176), (24, 2745980), (30, 2196784), (31, 2125920), (32, 2059485), (40, 1647588), (43, 1532640), (48, 1372990), (60, 1098392), (62, 1062960), (80, 823794), (86, 766320), (93, 708640), (96, 686495), (103, 639840), (120, 549196), (124, 531480), (129, 510880), (155, 425184), (160, 411897), (172, 383160), (186, 354320), (206, 319920), (215, 306528), (240, 274598), (248, 265740), (258, 255440), (309, 213280), (310, 212592), (344, 191580), (372, 177160), (412, 159960), (430, 153264), (465, 141728), (480, 137299), (496, 132870), (515, 127968), (516, 127720), (618, 106640), (620, 106296), (645, 102176), (688, 95790), (744, 88580), (824, 79980), (860, 76632), (930, 70864), (992, 66435), (1030, 63984), (1032, 63860), (1236, 53320), (1240, 53148), (1290, 51088), (1333, 49440), (1376, 47895), (1488, 44290), (1545, 42656), (1648, 39990), (1720, 38316), (1860, 35432), (2060, 31992), (2064, 31930), (2472, 26660), (2480, 26574), (2580, 25544), (2666, 24720), (2976, 22145), (3090, 21328), (3193, 20640), (3296, 19995), (3440, 19158), (3720, 17716), (3999, 16480), (4120, 15996), (4128, 15965), (4429, 14880), (4944, 13330), (4960, 13287), (5160, 12772), (5332, 12360), (6180, 10664), (6386, 10320), (6665, 9888), (6880, 9579), (7440, 8858), (7998, 8240)]