1320808320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 384

約数和(自身を含む): 5079110400

約数和(自身を除く): 3758302080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 320, 360, 372, 384, 390, 403, 416, 465, 468, 480, 496, 520, 558, 569, 576, 585, 620, 624, 640, 720, 744, 780, 806, 832, 930, 936, 960, 992, 1040, 1116, 1138, 1152, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1664, 1707, 1860, 1872, 1920, 1984, 2015, 2080, 2232, 2276, 2340, 2418, 2480, 2496, 2790, 2845, 2880, 2976, 3120, 3224, 3414, 3627, 3720, 3744, 3968, 4030, 4160, 4464, 4552, 4680, 4836, 4960, 4992, 5121, 5580, 5690, 5760, 5952, 6045, 6240, 6448, 6828, 7254, 7397, 7440, 7488, 8060, 8320, 8535, 8928, 9104, 9360, 9672, 9920, 10242, 11160, 11380, 11904, 12090, 12480, 12896, 13656, 14508, 14794, 14880, 14976, 16120, 17070, 17639, 17856, 18135, 18208, 18720, 19344, 19840, 20484, 22191, 22320, 22760, 24180, 24960, 25605, 25792, 27312, 29016, 29588, 29760, 32240, 34140, 35278, 35712, 36270, 36416, 36985, 37440, 38688, 40968, 44382, 44640, 45520, 48360, 51210, 51584, 52917, 54624, 58032, 59176, 59520, 64480, 66573, 68280, 70556, 72540, 72832, 73970, 74880, 77376, 81936, 88195, 88764, 89280, 91040, 96720, 102420, 105834, 109248, 110955, 116064, 118352, 128960, 133146, 136560, 141112, 145080, 147940, 154752, 158751, 163872, 176390, 177528, 178560, 182080, 193440, 204840, 211668, 218496, 221910, 229307, 232128, 236704, 257920, 264585, 266292, 273120, 282224, 290160, 295880, 317502, 327744, 332865, 352780, 355056, 364160, 386880, 409680, 423336, 443820, 458614, 464256, 473408, 529170, 532584, 546240, 564448, 580320, 591760, 635004, 655488, 665730, 687921, 705560, 710112, 773760, 793755, 819360, 846672, 887640, 917228, 946816, 1058340, 1065168, 1092480, 1128896, 1146535, 1160640, 1183520, 1270008, 1331460, 1375842, 1411120, 1420224, 1587510, 1638720, 1693344, 1775280, 1834456, 2063763, 2116680, 2130336, 2257792, 2293070, 2321280, 2367040, 2540016, 2662920, 2751684, 2822240, 2840448, 3175020, 3277440, 3386688, 3439605, 3550560, 3668912, 4127526, 4233360, 4260672, 4586140, 4734080, 5080032, 5325840, 5503368, 5644480, 6350040, 6773376, 6879210, 7101120, 7337824, 8255052, 8466720, 8521344, 9172280, 10160064, 10318815, 10651680, 11006736, 11288960, 12700080, 13758420, 14202240, 14675648, 16510104, 16933440, 18344560, 20320128, 20637630, 21303360, 22013472, 25400160, 27516840, 29351296, 33020208, 33866880, 36689120, 41275260, 42606720, 44026944, 50800320, 55033680, 66040416, 73378240, 82550520, 88053888, 101600640, 110067360, 132080832, 146756480, 165101040, 220134720, 264161664, 330202080, 440269440, 660404160, 1320808320]

約数ペア:

[(1, 1320808320), (2, 660404160), (3, 440269440), (4, 330202080), (5, 264161664), (6, 220134720), (8, 165101040), (9, 146756480), (10, 132080832), (12, 110067360), (13, 101600640), (15, 88053888), (16, 82550520), (18, 73378240), (20, 66040416), (24, 55033680), (26, 50800320), (30, 44026944), (31, 42606720), (32, 41275260), (36, 36689120), (39, 33866880), (40, 33020208), (45, 29351296), (48, 27516840), (52, 25400160), (60, 22013472), (62, 21303360), (64, 20637630), (65, 20320128), (72, 18344560), (78, 16933440), (80, 16510104), (90, 14675648), (93, 14202240), (96, 13758420), (104, 12700080), (117, 11288960), (120, 11006736), (124, 10651680), (128, 10318815), (130, 10160064), (144, 9172280), (155, 8521344), (156, 8466720), (160, 8255052), (180, 7337824), (186, 7101120), (192, 6879210), (195, 6773376), (208, 6350040), (234, 5644480), (240, 5503368), (248, 5325840), (260, 5080032), (279, 4734080), (288, 4586140), (310, 4260672), (312, 4233360), (320, 4127526), (360, 3668912), (372, 3550560), (384, 3439605), (390, 3386688), (403, 3277440), (416, 3175020), (465, 2840448), (468, 2822240), (480, 2751684), (496, 2662920), (520, 2540016), (558, 2367040), (569, 2321280), (576, 2293070), (585, 2257792), (620, 2130336), (624, 2116680), (640, 2063763), (720, 1834456), (744, 1775280), (780, 1693344), (806, 1638720), (832, 1587510), (930, 1420224), (936, 1411120), (960, 1375842), (992, 1331460), (1040, 1270008), (1116, 1183520), (1138, 1160640), (1152, 1146535), (1170, 1128896), (1209, 1092480), (1240, 1065168), (1248, 1058340), (1395, 946816), (1440, 917228), (1488, 887640), (1560, 846672), (1612, 819360), (1664, 793755), (1707, 773760), (1860, 710112), (1872, 705560), (1920, 687921), (1984, 665730), (2015, 655488), (2080, 635004), (2232, 591760), (2276, 580320), (2340, 564448), (2418, 546240), (2480, 532584), (2496, 529170), (2790, 473408), (2845, 464256), (2880, 458614), (2976, 443820), (3120, 423336), (3224, 409680), (3414, 386880), (3627, 364160), (3720, 355056), (3744, 352780), (3968, 332865), (4030, 327744), (4160, 317502), (4464, 295880), (4552, 290160), (4680, 282224), (4836, 273120), (4960, 266292), (4992, 264585), (5121, 257920), (5580, 236704), (5690, 232128), (5760, 229307), (5952, 221910), (6045, 218496), (6240, 211668), (6448, 204840), (6828, 193440), (7254, 182080), (7397, 178560), (7440, 177528), (7488, 176390), (8060, 163872), (8320, 158751), (8535, 154752), (8928, 147940), (9104, 145080), (9360, 141112), (9672, 136560), (9920, 133146), (10242, 128960), (11160, 118352), (11380, 116064), (11904, 110955), (12090, 109248), (12480, 105834), (12896, 102420), (13656, 96720), (14508, 91040), (14794, 89280), (14880, 88764), (14976, 88195), (16120, 81936), (17070, 77376), (17639, 74880), (17856, 73970), (18135, 72832), (18208, 72540), (18720, 70556), (19344, 68280), (19840, 66573), (20484, 64480), (22191, 59520), (22320, 59176), (22760, 58032), (24180, 54624), (24960, 52917), (25605, 51584), (25792, 51210), (27312, 48360), (29016, 45520), (29588, 44640), (29760, 44382), (32240, 40968), (34140, 38688), (35278, 37440), (35712, 36985), (36270, 36416)]