491627760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 480

約数和(自身を含む): 1882165248

約数和(自身を除く): 1390537488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 23, 24, 26, 30, 31, 34, 39, 40, 46, 48, 51, 52, 60, 62, 65, 68, 69, 78, 80, 85, 92, 93, 102, 104, 115, 120, 124, 130, 136, 138, 155, 156, 169, 170, 184, 186, 195, 204, 208, 221, 230, 240, 248, 255, 260, 272, 276, 299, 310, 312, 338, 340, 345, 368, 372, 390, 391, 403, 408, 442, 460, 465, 496, 507, 510, 520, 527, 552, 598, 620, 624, 663, 676, 680, 690, 713, 744, 780, 782, 806, 816, 845, 884, 897, 920, 930, 1014, 1020, 1040, 1054, 1104, 1105, 1173, 1196, 1209, 1240, 1326, 1352, 1360, 1380, 1426, 1488, 1495, 1560, 1564, 1581, 1612, 1690, 1768, 1794, 1840, 1860, 1955, 2015, 2028, 2040, 2108, 2139, 2210, 2346, 2392, 2418, 2480, 2535, 2635, 2652, 2704, 2760, 2852, 2873, 2990, 3120, 3128, 3162, 3224, 3315, 3380, 3536, 3565, 3588, 3720, 3887, 3910, 4030, 4056, 4080, 4216, 4278, 4420, 4485, 4692, 4784, 4836, 5070, 5083, 5239, 5270, 5304, 5520, 5704, 5746, 5865, 5980, 6045, 6256, 6324, 6448, 6630, 6760, 6851, 7130, 7176, 7440, 7774, 7820, 7905, 8060, 8112, 8432, 8556, 8619, 8840, 8970, 9269, 9384, 9672, 10140, 10166, 10478, 10540, 10608, 10695, 11408, 11492, 11661, 11730, 11960, 12090, 12121, 12648, 13260, 13520, 13702, 14260, 14352, 14365, 15249, 15548, 15640, 15717, 15810, 16120, 17112, 17238, 17680, 17940, 18538, 18768, 19344, 19435, 20280, 20332, 20553, 20956, 21080, 21390, 22984, 23322, 23460, 23920, 24180, 24242, 25296, 25415, 26195, 26520, 27404, 27807, 28520, 28730, 30498, 31096, 31280, 31434, 31620, 32240, 34224, 34255, 34476, 35880, 36363, 37076, 38870, 40560, 40664, 41106, 41912, 42160, 42780, 43095, 45968, 46345, 46644, 46920, 48360, 48484, 50830, 52390, 53040, 54808, 55614, 57040, 57460, 58305, 60605, 60996, 62192, 62868, 63240, 66079, 68510, 68952, 71760, 72726, 74152, 76245, 77740, 78585, 81328, 82212, 83824, 85560, 86190, 89063, 92690, 93288, 93840, 96720, 96968, 101660, 102765, 104780, 109616, 111228, 114920, 116610, 120497, 121210, 121992, 125736, 126480, 132158, 137020, 137904, 139035, 145452, 148304, 152490, 155480, 157170, 157573, 164424, 171120, 172380, 178126, 181815, 185380, 186576, 193936, 198237, 203320, 205530, 209560, 222456, 229840, 233220, 240994, 242420, 243984, 251472, 264316, 267189, 274040, 278070, 290904, 304980, 310960, 314340, 315146, 328848, 330395, 344760, 356252, 361491, 363630, 370760, 396474, 406640, 411060, 419120, 444912, 445315, 466440, 472719, 481988, 484840, 528632, 534378, 548080, 556140, 581808, 602485, 609960, 628680, 630292, 660790, 689520, 712504, 722982, 727260, 741520, 787865, 792948, 822120, 890630, 932880, 945438, 963976, 969680, 991185, 1057264, 1068756, 1112280, 1204970, 1219920, 1257360, 1260584, 1321580, 1335945, 1425008, 1445964, 1454520, 1575730, 1585896, 1644240, 1781260, 1807455, 1890876, 1927952, 1982370, 2048449, 2137512, 2224560, 2363595, 2409940, 2521168, 2643160, 2671890, 2891928, 2909040, 3151460, 3171792, 3562520, 3614910, 3781752, 3964740, 4096898, 4275024, 4727190, 4819880, 5286320, 5343780, 5783856, 6145347, 6302920, 7125040, 7229820, 7563504, 7929480, 8193796, 9454380, 9639760, 10242245, 10687560, 12290694, 12605840, 14459640, 15858960, 16387592, 18908760, 20484490, 21375120, 24581388, 28919280, 30726735, 32775184, 37817520, 40968980, 49162776, 61453470, 81937960, 98325552, 122906940, 163875920, 245813880, 491627760]

約数ペア:

[(1, 491627760), (2, 245813880), (3, 163875920), (4, 122906940), (5, 98325552), (6, 81937960), (8, 61453470), (10, 49162776), (12, 40968980), (13, 37817520), (15, 32775184), (16, 30726735), (17, 28919280), (20, 24581388), (23, 21375120), (24, 20484490), (26, 18908760), (30, 16387592), (31, 15858960), (34, 14459640), (39, 12605840), (40, 12290694), (46, 10687560), (48, 10242245), (51, 9639760), (52, 9454380), (60, 8193796), (62, 7929480), (65, 7563504), (68, 7229820), (69, 7125040), (78, 6302920), (80, 6145347), (85, 5783856), (92, 5343780), (93, 5286320), (102, 4819880), (104, 4727190), (115, 4275024), (120, 4096898), (124, 3964740), (130, 3781752), (136, 3614910), (138, 3562520), (155, 3171792), (156, 3151460), (169, 2909040), (170, 2891928), (184, 2671890), (186, 2643160), (195, 2521168), (204, 2409940), (208, 2363595), (221, 2224560), (230, 2137512), (240, 2048449), (248, 1982370), (255, 1927952), (260, 1890876), (272, 1807455), (276, 1781260), (299, 1644240), (310, 1585896), (312, 1575730), (338, 1454520), (340, 1445964), (345, 1425008), (368, 1335945), (372, 1321580), (390, 1260584), (391, 1257360), (403, 1219920), (408, 1204970), (442, 1112280), (460, 1068756), (465, 1057264), (496, 991185), (507, 969680), (510, 963976), (520, 945438), (527, 932880), (552, 890630), (598, 822120), (620, 792948), (624, 787865), (663, 741520), (676, 727260), (680, 722982), (690, 712504), (713, 689520), (744, 660790), (780, 630292), (782, 628680), (806, 609960), (816, 602485), (845, 581808), (884, 556140), (897, 548080), (920, 534378), (930, 528632), (1014, 484840), (1020, 481988), (1040, 472719), (1054, 466440), (1104, 445315), (1105, 444912), (1173, 419120), (1196, 411060), (1209, 406640), (1240, 396474), (1326, 370760), (1352, 363630), (1360, 361491), (1380, 356252), (1426, 344760), (1488, 330395), (1495, 328848), (1560, 315146), (1564, 314340), (1581, 310960), (1612, 304980), (1690, 290904), (1768, 278070), (1794, 274040), (1840, 267189), (1860, 264316), (1955, 251472), (2015, 243984), (2028, 242420), (2040, 240994), (2108, 233220), (2139, 229840), (2210, 222456), (2346, 209560), (2392, 205530), (2418, 203320), (2480, 198237), (2535, 193936), (2635, 186576), (2652, 185380), (2704, 181815), (2760, 178126), (2852, 172380), (2873, 171120), (2990, 164424), (3120, 157573), (3128, 157170), (3162, 155480), (3224, 152490), (3315, 148304), (3380, 145452), (3536, 139035), (3565, 137904), (3588, 137020), (3720, 132158), (3887, 126480), (3910, 125736), (4030, 121992), (4056, 121210), (4080, 120497), (4216, 116610), (4278, 114920), (4420, 111228), (4485, 109616), (4692, 104780), (4784, 102765), (4836, 101660), (5070, 96968), (5083, 96720), (5239, 93840), (5270, 93288), (5304, 92690), (5520, 89063), (5704, 86190), (5746, 85560), (5865, 83824), (5980, 82212), (6045, 81328), (6256, 78585), (6324, 77740), (6448, 76245), (6630, 74152), (6760, 72726), (6851, 71760), (7130, 68952), (7176, 68510), (7440, 66079), (7774, 63240), (7820, 62868), (7905, 62192), (8060, 60996), (8112, 60605), (8432, 58305), (8556, 57460), (8619, 57040), (8840, 55614), (8970, 54808), (9269, 53040), (9384, 52390), (9672, 50830), (10140, 48484), (10166, 48360), (10478, 46920), (10540, 46644), (10608, 46345), (10695, 45968), (11408, 43095), (11492, 42780), (11661, 42160), (11730, 41912), (11960, 41106), (12090, 40664), (12121, 40560), (12648, 38870), (13260, 37076), (13520, 36363), (13702, 35880), (14260, 34476), (14352, 34255), (14365, 34224), (15249, 32240), (15548, 31620), (15640, 31434), (15717, 31280), (15810, 31096), (16120, 30498), (17112, 28730), (17238, 28520), (17680, 27807), (17940, 27404), (18538, 26520), (18768, 26195), (19344, 25415), (19435, 25296), (20280, 24242), (20332, 24180), (20553, 23920), (20956, 23460), (21080, 23322), (21390, 22984)]