220365360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1153

約数の個数: 200

約数和(自身を含む): 790770816

約数和(自身を除く): 570405456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1097, 1116, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2194, 2232, 2480, 2511, 2790, 3240, 3291, 3348, 3720, 4185, 4388, 4464, 5022, 5485, 5580, 6480, 6582, 6696, 7440, 8370, 8776, 9873, 10044, 10970, 11160, 12555, 13164, 13392, 16455, 16740, 17552, 19746, 20088, 21940, 22320, 25110, 26328, 29619, 32910, 33480, 34007, 39492, 40176, 43880, 49365, 50220, 52656, 59238, 65820, 66960, 68014, 78984, 87760, 88857, 98730, 100440, 102021, 118476, 131640, 136028, 148095, 157968, 170035, 177714, 197460, 200880, 204042, 236952, 263280, 272056, 296190, 306063, 340070, 355428, 394920, 408084, 444285, 473904, 510105, 544112, 592380, 612126, 680140, 710856, 789840, 816168, 888570, 918189, 1020210, 1184760, 1224252, 1360280, 1421712, 1530315, 1632336, 1777140, 1836378, 2040420, 2369520, 2448504, 2720560, 2754567, 3060630, 3554280, 3672756, 4080840, 4590945, 4897008, 5509134, 6121260, 7108560, 7345512, 8161680, 9181890, 11018268, 12242520, 13772835, 14691024, 18363780, 22036536, 24485040, 27545670, 36727560, 44073072, 55091340, 73455120, 110182680, 220365360]

約数ペア:

[(1, 220365360), (2, 110182680), (3, 73455120), (4, 55091340), (5, 44073072), (6, 36727560), (8, 27545670), (9, 24485040), (10, 22036536), (12, 18363780), (15, 14691024), (16, 13772835), (18, 12242520), (20, 11018268), (24, 9181890), (27, 8161680), (30, 7345512), (31, 7108560), (36, 6121260), (40, 5509134), (45, 4897008), (48, 4590945), (54, 4080840), (60, 3672756), (62, 3554280), (72, 3060630), (80, 2754567), (81, 2720560), (90, 2448504), (93, 2369520), (108, 2040420), (120, 1836378), (124, 1777140), (135, 1632336), (144, 1530315), (155, 1421712), (162, 1360280), (180, 1224252), (186, 1184760), (216, 1020210), (240, 918189), (248, 888570), (270, 816168), (279, 789840), (310, 710856), (324, 680140), (360, 612126), (372, 592380), (405, 544112), (432, 510105), (465, 473904), (496, 444285), (540, 408084), (558, 394920), (620, 355428), (648, 340070), (720, 306063), (744, 296190), (810, 272056), (837, 263280), (930, 236952), (1080, 204042), (1097, 200880), (1116, 197460), (1240, 177714), (1296, 170035), (1395, 157968), (1488, 148095), (1620, 136028), (1674, 131640), (1860, 118476), (2160, 102021), (2194, 100440), (2232, 98730), (2480, 88857), (2511, 87760), (2790, 78984), (3240, 68014), (3291, 66960), (3348, 65820), (3720, 59238), (4185, 52656), (4388, 50220), (4464, 49365), (5022, 43880), (5485, 40176), (5580, 39492), (6480, 34007), (6582, 33480), (6696, 32910), (7440, 29619), (8370, 26328), (8776, 25110), (9873, 22320), (10044, 21940), (10970, 20088), (11160, 19746), (12555, 17552), (13164, 16740), (13392, 16455)]