124721520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 320

約数和(自身を含む): 511681536

約数和(自身を除く): 386960016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 397, 408, 420, 440, 462, 476, 510, 528, 560, 561, 595, 616, 660, 680, 714, 748, 770, 794, 816, 840, 880, 924, 935, 952, 1020, 1122, 1155, 1190, 1191, 1232, 1309, 1320, 1360, 1428, 1496, 1540, 1588, 1680, 1785, 1848, 1870, 1904, 1985, 2040, 2244, 2310, 2380, 2382, 2618, 2640, 2779, 2805, 2856, 2992, 3080, 3176, 3570, 3696, 3740, 3927, 3970, 4080, 4367, 4488, 4620, 4760, 4764, 5236, 5558, 5610, 5712, 5955, 6160, 6352, 6545, 6749, 7140, 7480, 7854, 7940, 8337, 8734, 8976, 9240, 9520, 9528, 10472, 11116, 11220, 11910, 13090, 13101, 13498, 13895, 14280, 14960, 15708, 15880, 16674, 17468, 18480, 19056, 19635, 20247, 20944, 21835, 22232, 22440, 23820, 26180, 26202, 26996, 27790, 28560, 30569, 31416, 31760, 33348, 33745, 34936, 39270, 40494, 41685, 43670, 44464, 44880, 47243, 47640, 52360, 52404, 53992, 55580, 61138, 62832, 65505, 66696, 67490, 69872, 74239, 78540, 80988, 83370, 87340, 91707, 94486, 95280, 101235, 104720, 104808, 107984, 111160, 122276, 131010, 133392, 134980, 141729, 148478, 152845, 157080, 161976, 166740, 174680, 183414, 188972, 202470, 209616, 222320, 222717, 236215, 244552, 262020, 269960, 283458, 296956, 305690, 314160, 323952, 333480, 349360, 366828, 371195, 377944, 404940, 445434, 458535, 472430, 489104, 519673, 524040, 539920, 566916, 593912, 611380, 666960, 708645, 733656, 742390, 755888, 809880, 890868, 917070, 944860, 1039346, 1048080, 1113585, 1133832, 1187824, 1222760, 1417290, 1467312, 1484780, 1559019, 1619760, 1781736, 1834140, 1889720, 2078692, 2227170, 2267664, 2445520, 2598365, 2834580, 2969560, 3118038, 3563472, 3668280, 3779440, 4157384, 4454340, 5196730, 5669160, 5939120, 6236076, 7336560, 7795095, 8314768, 8908680, 10393460, 11338320, 12472152, 15590190, 17817360, 20786920, 24944304, 31180380, 41573840, 62360760, 124721520]

約数ペア:

[(1, 124721520), (2, 62360760), (3, 41573840), (4, 31180380), (5, 24944304), (6, 20786920), (7, 17817360), (8, 15590190), (10, 12472152), (11, 11338320), (12, 10393460), (14, 8908680), (15, 8314768), (16, 7795095), (17, 7336560), (20, 6236076), (21, 5939120), (22, 5669160), (24, 5196730), (28, 4454340), (30, 4157384), (33, 3779440), (34, 3668280), (35, 3563472), (40, 3118038), (42, 2969560), (44, 2834580), (48, 2598365), (51, 2445520), (55, 2267664), (56, 2227170), (60, 2078692), (66, 1889720), (68, 1834140), (70, 1781736), (77, 1619760), (80, 1559019), (84, 1484780), (85, 1467312), (88, 1417290), (102, 1222760), (105, 1187824), (110, 1133832), (112, 1113585), (119, 1048080), (120, 1039346), (132, 944860), (136, 917070), (140, 890868), (154, 809880), (165, 755888), (168, 742390), (170, 733656), (176, 708645), (187, 666960), (204, 611380), (210, 593912), (220, 566916), (231, 539920), (238, 524040), (240, 519673), (255, 489104), (264, 472430), (272, 458535), (280, 445434), (308, 404940), (330, 377944), (336, 371195), (340, 366828), (357, 349360), (374, 333480), (385, 323952), (397, 314160), (408, 305690), (420, 296956), (440, 283458), (462, 269960), (476, 262020), (510, 244552), (528, 236215), (560, 222717), (561, 222320), (595, 209616), (616, 202470), (660, 188972), (680, 183414), (714, 174680), (748, 166740), (770, 161976), (794, 157080), (816, 152845), (840, 148478), (880, 141729), (924, 134980), (935, 133392), (952, 131010), (1020, 122276), (1122, 111160), (1155, 107984), (1190, 104808), (1191, 104720), (1232, 101235), (1309, 95280), (1320, 94486), (1360, 91707), (1428, 87340), (1496, 83370), (1540, 80988), (1588, 78540), (1680, 74239), (1785, 69872), (1848, 67490), (1870, 66696), (1904, 65505), (1985, 62832), (2040, 61138), (2244, 55580), (2310, 53992), (2380, 52404), (2382, 52360), (2618, 47640), (2640, 47243), (2779, 44880), (2805, 44464), (2856, 43670), (2992, 41685), (3080, 40494), (3176, 39270), (3570, 34936), (3696, 33745), (3740, 33348), (3927, 31760), (3970, 31416), (4080, 30569), (4367, 28560), (4488, 27790), (4620, 26996), (4760, 26202), (4764, 26180), (5236, 23820), (5558, 22440), (5610, 22232), (5712, 21835), (5955, 20944), (6160, 20247), (6352, 19635), (6545, 19056), (6749, 18480), (7140, 17468), (7480, 16674), (7854, 15880), (7940, 15708), (8337, 14960), (8734, 14280), (8976, 13895), (9240, 13498), (9520, 13101), (9528, 13090), (10472, 11910), (11116, 11220)]