1500779280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6247}}^1$

素因数の和:6294

約数の個数: 320

約数和(自身を含む): 6247600128

約数和(自身を除く): 4746820848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2310, 2640, 2730, 2860, 3003, 3080, 3120, 3432, 3640, 3696, 4004, 4290, 4368, 4620, 5005, 5460, 5720, 6006, 6160, 6247, 6864, 7280, 8008, 8580, 9240, 10010, 10920, 11440, 12012, 12494, 15015, 16016, 17160, 18480, 18741, 20020, 21840, 24024, 24988, 30030, 31235, 34320, 37482, 40040, 43729, 48048, 49976, 60060, 62470, 68717, 74964, 80080, 81211, 87458, 93705, 99952, 120120, 124940, 131187, 137434, 149928, 162422, 174916, 187410, 206151, 218645, 240240, 243633, 249880, 262374, 274868, 299856, 324844, 343585, 349832, 374820, 406055, 412302, 437290, 481019, 487266, 499760, 524748, 549736, 568477, 649688, 655935, 687170, 699664, 749640, 812110, 824604, 874580, 893321, 962038, 974532, 1030755, 1049496, 1099472, 1136954, 1218165, 1299376, 1311870, 1374340, 1443057, 1499280, 1624220, 1649208, 1705431, 1749160, 1786642, 1924076, 1949064, 2061510, 2098992, 2273908, 2405095, 2436330, 2623740, 2679963, 2748680, 2842385, 2886114, 3248440, 3298416, 3410862, 3498320, 3573284, 3848152, 3898128, 4123020, 4466605, 4547816, 4810190, 4872660, 5247480, 5359926, 5497360, 5684770, 5772228, 6253247, 6496880, 6821724, 7146568, 7215285, 7696304, 8246040, 8527155, 8933210, 9095632, 9620380, 9745320, 10494960, 10719852, 11369540, 11544456, 12506494, 13399815, 13643448, 14293136, 14430570, 16492080, 17054310, 17866420, 18759741, 19240760, 19490640, 21439704, 22739080, 23088912, 25012988, 26799630, 27286896, 28861140, 31266235, 34108620, 35732840, 37519482, 38481520, 42879408, 45478160, 50025976, 53599260, 57722280, 62532470, 68217240, 71465680, 75038964, 93798705, 100051952, 107198520, 115444560, 125064940, 136434480, 150077928, 187597410, 214397040, 250129880, 300155856, 375194820, 500259760, 750389640, 1500779280]

約数ペア:

[(1, 1500779280), (2, 750389640), (3, 500259760), (4, 375194820), (5, 300155856), (6, 250129880), (7, 214397040), (8, 187597410), (10, 150077928), (11, 136434480), (12, 125064940), (13, 115444560), (14, 107198520), (15, 100051952), (16, 93798705), (20, 75038964), (21, 71465680), (22, 68217240), (24, 62532470), (26, 57722280), (28, 53599260), (30, 50025976), (33, 45478160), (35, 42879408), (39, 38481520), (40, 37519482), (42, 35732840), (44, 34108620), (48, 31266235), (52, 28861140), (55, 27286896), (56, 26799630), (60, 25012988), (65, 23088912), (66, 22739080), (70, 21439704), (77, 19490640), (78, 19240760), (80, 18759741), (84, 17866420), (88, 17054310), (91, 16492080), (104, 14430570), (105, 14293136), (110, 13643448), (112, 13399815), (120, 12506494), (130, 11544456), (132, 11369540), (140, 10719852), (143, 10494960), (154, 9745320), (156, 9620380), (165, 9095632), (168, 8933210), (176, 8527155), (182, 8246040), (195, 7696304), (208, 7215285), (210, 7146568), (220, 6821724), (231, 6496880), (240, 6253247), (260, 5772228), (264, 5684770), (273, 5497360), (280, 5359926), (286, 5247480), (308, 4872660), (312, 4810190), (330, 4547816), (336, 4466605), (364, 4123020), (385, 3898128), (390, 3848152), (420, 3573284), (429, 3498320), (440, 3410862), (455, 3298416), (462, 3248440), (520, 2886114), (528, 2842385), (546, 2748680), (560, 2679963), (572, 2623740), (616, 2436330), (624, 2405095), (660, 2273908), (715, 2098992), (728, 2061510), (770, 1949064), (780, 1924076), (840, 1786642), (858, 1749160), (880, 1705431), (910, 1649208), (924, 1624220), (1001, 1499280), (1040, 1443057), (1092, 1374340), (1144, 1311870), (1155, 1299376), (1232, 1218165), (1320, 1136954), (1365, 1099472), (1430, 1049496), (1456, 1030755), (1540, 974532), (1560, 962038), (1680, 893321), (1716, 874580), (1820, 824604), (1848, 812110), (2002, 749640), (2145, 699664), (2184, 687170), (2288, 655935), (2310, 649688), (2640, 568477), (2730, 549736), (2860, 524748), (3003, 499760), (3080, 487266), (3120, 481019), (3432, 437290), (3640, 412302), (3696, 406055), (4004, 374820), (4290, 349832), (4368, 343585), (4620, 324844), (5005, 299856), (5460, 274868), (5720, 262374), (6006, 249880), (6160, 243633), (6247, 240240), (6864, 218645), (7280, 206151), (8008, 187410), (8580, 174916), (9240, 162422), (10010, 149928), (10920, 137434), (11440, 131187), (12012, 124940), (12494, 120120), (15015, 99952), (16016, 93705), (17160, 87458), (18480, 81211), (18741, 80080), (20020, 74964), (21840, 68717), (24024, 62470), (24988, 60060), (30030, 49976), (31235, 48048), (34320, 43729), (37482, 40040)]