2159456640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1733}}^1$

素因数の和:1825

約数の個数: 256

約数和(自身を含む): 7640697600

約数和(自身を除く): 5481240960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 128, 132, 160, 165, 176, 177, 192, 220, 236, 240, 264, 295, 320, 330, 352, 354, 384, 440, 472, 480, 528, 590, 640, 649, 660, 704, 708, 880, 885, 944, 960, 1056, 1180, 1298, 1320, 1408, 1416, 1733, 1760, 1770, 1888, 1920, 1947, 2112, 2360, 2596, 2640, 2832, 3245, 3466, 3520, 3540, 3776, 3894, 4224, 4720, 5192, 5199, 5280, 5664, 6490, 6932, 7040, 7080, 7552, 7788, 8665, 9440, 9735, 10384, 10398, 10560, 11328, 12980, 13864, 14160, 15576, 17330, 18880, 19063, 19470, 20768, 20796, 21120, 22656, 25960, 25995, 27728, 28320, 31152, 34660, 37760, 38126, 38940, 41536, 41592, 51920, 51990, 55456, 56640, 57189, 62304, 69320, 76252, 77880, 83072, 83184, 95315, 102247, 103840, 103980, 110912, 113280, 114378, 124608, 138640, 152504, 155760, 166368, 190630, 204494, 207680, 207960, 221824, 228756, 249216, 277280, 285945, 305008, 306741, 311520, 332736, 381260, 408988, 415360, 415920, 457512, 511235, 554560, 571890, 610016, 613482, 623040, 665472, 762520, 817976, 831840, 915024, 1022470, 1109120, 1124717, 1143780, 1220032, 1226964, 1246080, 1525040, 1533705, 1635952, 1663680, 1830048, 2044940, 2249434, 2287560, 2440064, 2453928, 3050080, 3067410, 3271904, 3327360, 3374151, 3660096, 4089880, 4498868, 4575120, 4907856, 5623585, 6100160, 6134820, 6543808, 6748302, 7320192, 8179760, 8997736, 9150240, 9815712, 11247170, 12200320, 12269640, 13087616, 13496604, 16359520, 16870755, 17995472, 18300480, 19631424, 22494340, 24539280, 26993208, 32719040, 33741510, 35990944, 36600960, 39262848, 44988680, 49078560, 53986416, 65438080, 67483020, 71981888, 89977360, 98157120, 107972832, 134966040, 143963776, 179954720, 196314240, 215945664, 269932080, 359909440, 431891328, 539864160, 719818880, 1079728320, 2159456640]

約数ペア:

[(1, 2159456640), (2, 1079728320), (3, 719818880), (4, 539864160), (5, 431891328), (6, 359909440), (8, 269932080), (10, 215945664), (11, 196314240), (12, 179954720), (15, 143963776), (16, 134966040), (20, 107972832), (22, 98157120), (24, 89977360), (30, 71981888), (32, 67483020), (33, 65438080), (40, 53986416), (44, 49078560), (48, 44988680), (55, 39262848), (59, 36600960), (60, 35990944), (64, 33741510), (66, 32719040), (80, 26993208), (88, 24539280), (96, 22494340), (110, 19631424), (118, 18300480), (120, 17995472), (128, 16870755), (132, 16359520), (160, 13496604), (165, 13087616), (176, 12269640), (177, 12200320), (192, 11247170), (220, 9815712), (236, 9150240), (240, 8997736), (264, 8179760), (295, 7320192), (320, 6748302), (330, 6543808), (352, 6134820), (354, 6100160), (384, 5623585), (440, 4907856), (472, 4575120), (480, 4498868), (528, 4089880), (590, 3660096), (640, 3374151), (649, 3327360), (660, 3271904), (704, 3067410), (708, 3050080), (880, 2453928), (885, 2440064), (944, 2287560), (960, 2249434), (1056, 2044940), (1180, 1830048), (1298, 1663680), (1320, 1635952), (1408, 1533705), (1416, 1525040), (1733, 1246080), (1760, 1226964), (1770, 1220032), (1888, 1143780), (1920, 1124717), (1947, 1109120), (2112, 1022470), (2360, 915024), (2596, 831840), (2640, 817976), (2832, 762520), (3245, 665472), (3466, 623040), (3520, 613482), (3540, 610016), (3776, 571890), (3894, 554560), (4224, 511235), (4720, 457512), (5192, 415920), (5199, 415360), (5280, 408988), (5664, 381260), (6490, 332736), (6932, 311520), (7040, 306741), (7080, 305008), (7552, 285945), (7788, 277280), (8665, 249216), (9440, 228756), (9735, 221824), (10384, 207960), (10398, 207680), (10560, 204494), (11328, 190630), (12980, 166368), (13864, 155760), (14160, 152504), (15576, 138640), (17330, 124608), (18880, 114378), (19063, 113280), (19470, 110912), (20768, 103980), (20796, 103840), (21120, 102247), (22656, 95315), (25960, 83184), (25995, 83072), (27728, 77880), (28320, 76252), (31152, 69320), (34660, 62304), (37760, 57189), (38126, 56640), (38940, 55456), (41536, 51990), (41592, 51920)]