665010240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 168

約数和(自身を含む): 2158593600

約数和(自身を除く): 1493583360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 199, 236, 240, 295, 320, 354, 398, 472, 480, 590, 597, 708, 796, 885, 944, 960, 995, 1180, 1194, 1416, 1592, 1770, 1888, 1990, 2360, 2388, 2832, 2985, 3184, 3481, 3540, 3776, 3980, 4720, 4776, 5664, 5970, 6368, 6962, 7080, 7960, 9440, 9552, 10443, 11328, 11741, 11940, 12736, 13924, 14160, 15920, 17405, 18880, 19104, 20886, 23482, 23880, 27848, 28320, 31840, 34810, 35223, 38208, 41772, 46964, 47760, 52215, 55696, 56640, 58705, 63680, 69620, 70446, 83544, 93928, 95520, 104430, 111392, 117410, 139240, 140892, 167088, 176115, 187856, 191040, 208860, 222784, 234820, 278480, 281784, 334176, 352230, 375712, 417720, 469640, 556960, 563568, 668352, 692719, 704460, 751424, 835440, 939280, 1113920, 1127136, 1385438, 1408920, 1670880, 1878560, 2078157, 2254272, 2770876, 2817840, 3341760, 3463595, 3757120, 4156314, 5541752, 5635680, 6927190, 8312628, 10390785, 11083504, 11271360, 13854380, 16625256, 20781570, 22167008, 27708760, 33250512, 41563140, 44334016, 55417520, 66501024, 83126280, 110835040, 133002048, 166252560, 221670080, 332505120, 665010240]

約数ペア:

[(1, 665010240), (2, 332505120), (3, 221670080), (4, 166252560), (5, 133002048), (6, 110835040), (8, 83126280), (10, 66501024), (12, 55417520), (15, 44334016), (16, 41563140), (20, 33250512), (24, 27708760), (30, 22167008), (32, 20781570), (40, 16625256), (48, 13854380), (59, 11271360), (60, 11083504), (64, 10390785), (80, 8312628), (96, 6927190), (118, 5635680), (120, 5541752), (160, 4156314), (177, 3757120), (192, 3463595), (199, 3341760), (236, 2817840), (240, 2770876), (295, 2254272), (320, 2078157), (354, 1878560), (398, 1670880), (472, 1408920), (480, 1385438), (590, 1127136), (597, 1113920), (708, 939280), (796, 835440), (885, 751424), (944, 704460), (960, 692719), (995, 668352), (1180, 563568), (1194, 556960), (1416, 469640), (1592, 417720), (1770, 375712), (1888, 352230), (1990, 334176), (2360, 281784), (2388, 278480), (2832, 234820), (2985, 222784), (3184, 208860), (3481, 191040), (3540, 187856), (3776, 176115), (3980, 167088), (4720, 140892), (4776, 139240), (5664, 117410), (5970, 111392), (6368, 104430), (6962, 95520), (7080, 93928), (7960, 83544), (9440, 70446), (9552, 69620), (10443, 63680), (11328, 58705), (11741, 56640), (11940, 55696), (12736, 52215), (13924, 47760), (14160, 46964), (15920, 41772), (17405, 38208), (18880, 35223), (19104, 34810), (20886, 31840), (23482, 28320), (23880, 27848)]