503310080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 1545264000

約数和(自身を除く): 1041953920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 128, 130, 140, 145, 149, 160, 182, 203, 208, 224, 232, 256, 260, 280, 290, 298, 320, 364, 377, 406, 416, 448, 455, 464, 520, 560, 580, 596, 640, 728, 745, 754, 812, 832, 896, 910, 928, 1015, 1040, 1043, 1120, 1160, 1192, 1280, 1456, 1490, 1508, 1624, 1664, 1792, 1820, 1856, 1885, 1937, 2030, 2080, 2086, 2240, 2320, 2384, 2639, 2912, 2980, 3016, 3248, 3328, 3640, 3712, 3770, 3874, 4060, 4160, 4172, 4321, 4480, 4640, 4768, 5215, 5278, 5824, 5960, 6032, 6496, 7280, 7424, 7540, 7748, 8120, 8320, 8344, 8642, 8960, 9280, 9536, 9685, 10430, 10556, 11648, 11920, 12064, 12992, 13195, 13559, 14560, 15080, 15496, 16240, 16640, 16688, 17284, 18560, 19072, 19370, 20860, 21112, 21605, 23296, 23840, 24128, 25984, 26390, 27118, 29120, 30160, 30247, 30992, 32480, 33376, 34568, 37120, 38144, 38740, 41720, 42224, 43210, 47680, 48256, 51968, 52780, 54236, 56173, 58240, 60320, 60494, 61984, 64960, 66752, 67795, 69136, 77480, 83440, 84448, 86420, 95360, 96512, 105560, 108472, 112346, 116480, 120640, 120988, 123968, 129920, 133504, 135590, 138272, 151235, 154960, 166880, 168896, 172840, 190720, 211120, 216944, 224692, 241280, 241976, 247936, 259840, 267008, 271180, 276544, 280865, 302470, 309920, 333760, 337792, 345680, 393211, 422240, 433888, 449384, 482560, 483952, 495872, 542360, 553088, 561730, 604940, 619840, 667520, 675584, 691360, 786422, 844480, 867776, 898768, 967904, 1084720, 1106176, 1123460, 1209880, 1239680, 1335040, 1382720, 1572844, 1688960, 1735552, 1797536, 1935808, 1966055, 2169440, 2246920, 2419760, 2479360, 2765440, 3145688, 3377920, 3471104, 3595072, 3871616, 3932110, 4338880, 4493840, 4839520, 5530880, 6291376, 7190144, 7743232, 7864220, 8677760, 8987680, 9679040, 12582752, 14380288, 15728440, 17355520, 17975360, 19358080, 25165504, 31456880, 35950720, 38716160, 50331008, 62913760, 71901440, 100662016, 125827520, 251655040, 503310080]

約数ペア:

[(1, 503310080), (2, 251655040), (4, 125827520), (5, 100662016), (7, 71901440), (8, 62913760), (10, 50331008), (13, 38716160), (14, 35950720), (16, 31456880), (20, 25165504), (26, 19358080), (28, 17975360), (29, 17355520), (32, 15728440), (35, 14380288), (40, 12582752), (52, 9679040), (56, 8987680), (58, 8677760), (64, 7864220), (65, 7743232), (70, 7190144), (80, 6291376), (91, 5530880), (104, 4839520), (112, 4493840), (116, 4338880), (128, 3932110), (130, 3871616), (140, 3595072), (145, 3471104), (149, 3377920), (160, 3145688), (182, 2765440), (203, 2479360), (208, 2419760), (224, 2246920), (232, 2169440), (256, 1966055), (260, 1935808), (280, 1797536), (290, 1735552), (298, 1688960), (320, 1572844), (364, 1382720), (377, 1335040), (406, 1239680), (416, 1209880), (448, 1123460), (455, 1106176), (464, 1084720), (520, 967904), (560, 898768), (580, 867776), (596, 844480), (640, 786422), (728, 691360), (745, 675584), (754, 667520), (812, 619840), (832, 604940), (896, 561730), (910, 553088), (928, 542360), (1015, 495872), (1040, 483952), (1043, 482560), (1120, 449384), (1160, 433888), (1192, 422240), (1280, 393211), (1456, 345680), (1490, 337792), (1508, 333760), (1624, 309920), (1664, 302470), (1792, 280865), (1820, 276544), (1856, 271180), (1885, 267008), (1937, 259840), (2030, 247936), (2080, 241976), (2086, 241280), (2240, 224692), (2320, 216944), (2384, 211120), (2639, 190720), (2912, 172840), (2980, 168896), (3016, 166880), (3248, 154960), (3328, 151235), (3640, 138272), (3712, 135590), (3770, 133504), (3874, 129920), (4060, 123968), (4160, 120988), (4172, 120640), (4321, 116480), (4480, 112346), (4640, 108472), (4768, 105560), (5215, 96512), (5278, 95360), (5824, 86420), (5960, 84448), (6032, 83440), (6496, 77480), (7280, 69136), (7424, 67795), (7540, 66752), (7748, 64960), (8120, 61984), (8320, 60494), (8344, 60320), (8642, 58240), (8960, 56173), (9280, 54236), (9536, 52780), (9685, 51968), (10430, 48256), (10556, 47680), (11648, 43210), (11920, 42224), (12064, 41720), (12992, 38740), (13195, 38144), (13559, 37120), (14560, 34568), (15080, 33376), (15496, 32480), (16240, 30992), (16640, 30247), (16688, 30160), (17284, 29120), (18560, 27118), (19072, 26390), (19370, 25984), (20860, 24128), (21112, 23840), (21605, 23296)]