71862960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:803

約数の個数: 160

約数和(自身を含む): 247984128

約数和(自身を除く): 176121168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 743, 744, 780, 806, 930, 1040, 1209, 1240, 1486, 1488, 1560, 1612, 1860, 2015, 2229, 2418, 2480, 2972, 3120, 3224, 3715, 3720, 4030, 4458, 4836, 5944, 6045, 6448, 7430, 7440, 8060, 8916, 9659, 9672, 11145, 11888, 12090, 14860, 16120, 17832, 19318, 19344, 22290, 23033, 24180, 28977, 29720, 32240, 35664, 38636, 44580, 46066, 48295, 48360, 57954, 59440, 69099, 77272, 89160, 92132, 96590, 96720, 115165, 115908, 138198, 144885, 154544, 178320, 184264, 193180, 230330, 231816, 276396, 289770, 299429, 345495, 368528, 386360, 460660, 463632, 552792, 579540, 598858, 690990, 772720, 898287, 921320, 1105584, 1159080, 1197716, 1381980, 1497145, 1796574, 1842640, 2318160, 2395432, 2763960, 2994290, 3593148, 4491435, 4790864, 5527920, 5988580, 7186296, 8982870, 11977160, 14372592, 17965740, 23954320, 35931480, 71862960]

約数ペア:

[(1, 71862960), (2, 35931480), (3, 23954320), (4, 17965740), (5, 14372592), (6, 11977160), (8, 8982870), (10, 7186296), (12, 5988580), (13, 5527920), (15, 4790864), (16, 4491435), (20, 3593148), (24, 2994290), (26, 2763960), (30, 2395432), (31, 2318160), (39, 1842640), (40, 1796574), (48, 1497145), (52, 1381980), (60, 1197716), (62, 1159080), (65, 1105584), (78, 921320), (80, 898287), (93, 772720), (104, 690990), (120, 598858), (124, 579540), (130, 552792), (155, 463632), (156, 460660), (186, 386360), (195, 368528), (208, 345495), (240, 299429), (248, 289770), (260, 276396), (310, 231816), (312, 230330), (372, 193180), (390, 184264), (403, 178320), (465, 154544), (496, 144885), (520, 138198), (620, 115908), (624, 115165), (743, 96720), (744, 96590), (780, 92132), (806, 89160), (930, 77272), (1040, 69099), (1209, 59440), (1240, 57954), (1486, 48360), (1488, 48295), (1560, 46066), (1612, 44580), (1860, 38636), (2015, 35664), (2229, 32240), (2418, 29720), (2480, 28977), (2972, 24180), (3120, 23033), (3224, 22290), (3715, 19344), (3720, 19318), (4030, 17832), (4458, 16120), (4836, 14860), (5944, 12090), (6045, 11888), (6448, 11145), (7430, 9672), (7440, 9659), (8060, 8916)]