615332640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3243

約数の個数: 192

約数和(自身を含む): 2155410432

約数和(自身を除く): 1540077792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2976, 3120, 3181, 3224, 3720, 4030, 4836, 4960, 6045, 6240, 6362, 6448, 7440, 8060, 9543, 9672, 12090, 12724, 12896, 14880, 15905, 16120, 19086, 19344, 24180, 25448, 31810, 32240, 38172, 38688, 41353, 47715, 48360, 50896, 63620, 64480, 76344, 82706, 95430, 96720, 98611, 101792, 124059, 127240, 152688, 165412, 190860, 193440, 197222, 206765, 248118, 254480, 295833, 305376, 330824, 381720, 394444, 413530, 493055, 496236, 508960, 591666, 620295, 661648, 763440, 788888, 827060, 986110, 992472, 1183332, 1240590, 1281943, 1323296, 1479165, 1526880, 1577776, 1654120, 1972220, 1984944, 2366664, 2481180, 2563886, 2958330, 3155552, 3308240, 3845829, 3944440, 3969888, 4733328, 4962360, 5127772, 5916660, 6409715, 6616480, 7691658, 7888880, 9466656, 9924720, 10255544, 11833320, 12819430, 15383316, 15777760, 19229145, 19849440, 20511088, 23666640, 25638860, 30766632, 38458290, 41022176, 47333280, 51277720, 61533264, 76916580, 102555440, 123066528, 153833160, 205110880, 307666320, 615332640]

約数ペア:

[(1, 615332640), (2, 307666320), (3, 205110880), (4, 153833160), (5, 123066528), (6, 102555440), (8, 76916580), (10, 61533264), (12, 51277720), (13, 47333280), (15, 41022176), (16, 38458290), (20, 30766632), (24, 25638860), (26, 23666640), (30, 20511088), (31, 19849440), (32, 19229145), (39, 15777760), (40, 15383316), (48, 12819430), (52, 11833320), (60, 10255544), (62, 9924720), (65, 9466656), (78, 7888880), (80, 7691658), (93, 6616480), (96, 6409715), (104, 5916660), (120, 5127772), (124, 4962360), (130, 4733328), (155, 3969888), (156, 3944440), (160, 3845829), (186, 3308240), (195, 3155552), (208, 2958330), (240, 2563886), (248, 2481180), (260, 2366664), (310, 1984944), (312, 1972220), (372, 1654120), (390, 1577776), (403, 1526880), (416, 1479165), (465, 1323296), (480, 1281943), (496, 1240590), (520, 1183332), (620, 992472), (624, 986110), (744, 827060), (780, 788888), (806, 763440), (930, 661648), (992, 620295), (1040, 591666), (1209, 508960), (1240, 496236), (1248, 493055), (1488, 413530), (1560, 394444), (1612, 381720), (1860, 330824), (2015, 305376), (2080, 295833), (2418, 254480), (2480, 248118), (2976, 206765), (3120, 197222), (3181, 193440), (3224, 190860), (3720, 165412), (4030, 152688), (4836, 127240), (4960, 124059), (6045, 101792), (6240, 98611), (6362, 96720), (6448, 95430), (7440, 82706), (8060, 76344), (9543, 64480), (9672, 63620), (12090, 50896), (12724, 48360), (12896, 47715), (14880, 41353), (15905, 38688), (16120, 38172), (19086, 32240), (19344, 31810), (24180, 25448)]