1263354120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 384

約数和(自身を含む): 4981616640

約数和(自身を除く): 3718262520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 71, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 142, 161, 168, 180, 184, 207, 210, 213, 230, 252, 276, 280, 284, 307, 315, 322, 345, 355, 360, 414, 420, 426, 460, 483, 497, 504, 552, 568, 614, 630, 639, 644, 690, 710, 805, 828, 840, 852, 920, 921, 966, 994, 1035, 1065, 1228, 1260, 1278, 1288, 1380, 1420, 1449, 1491, 1535, 1610, 1633, 1656, 1704, 1842, 1932, 1988, 2070, 2130, 2149, 2415, 2456, 2485, 2520, 2556, 2760, 2763, 2840, 2898, 2982, 3070, 3195, 3220, 3266, 3684, 3864, 3976, 4140, 4260, 4298, 4473, 4605, 4830, 4899, 4970, 5112, 5526, 5796, 5964, 6140, 6390, 6440, 6447, 6532, 7061, 7245, 7368, 7455, 8165, 8280, 8520, 8596, 8946, 9210, 9660, 9798, 9940, 10745, 11052, 11431, 11592, 11928, 12280, 12780, 12894, 13064, 13815, 14122, 14490, 14697, 14910, 16330, 17192, 17892, 18420, 19320, 19341, 19596, 19880, 21183, 21490, 21797, 22104, 22365, 22862, 24495, 25560, 25788, 27630, 28244, 28980, 29394, 29820, 32235, 32660, 34293, 35305, 35784, 36840, 38682, 39192, 42366, 42980, 43594, 44730, 45724, 48990, 49427, 51576, 55260, 56488, 57155, 57960, 58788, 59640, 63549, 64470, 65320, 65391, 68586, 70610, 73485, 77364, 84732, 85960, 87188, 89460, 91448, 96705, 97980, 98854, 102879, 105915, 108985, 110520, 114310, 117576, 127098, 128940, 130782, 137172, 141220, 146970, 148281, 152579, 154728, 169464, 171465, 174376, 178920, 193410, 195960, 196173, 197708, 205758, 211830, 217970, 228620, 247135, 254196, 257880, 261564, 274344, 282440, 293940, 296562, 305158, 317745, 326955, 342930, 386820, 392346, 395416, 411516, 423660, 435940, 444843, 457240, 457737, 494270, 501331, 508392, 514395, 523128, 587880, 593124, 610316, 635490, 653910, 685860, 741405, 762895, 773640, 784692, 823032, 847320, 871880, 889686, 915474, 980865, 988540, 1002662, 1028790, 1186248, 1220632, 1270980, 1307820, 1371720, 1373211, 1482810, 1503993, 1525790, 1569384, 1779372, 1830948, 1961730, 1977080, 2005324, 2057580, 2224215, 2288685, 2506655, 2541960, 2615640, 2746422, 2965620, 3007986, 3051580, 3509317, 3558744, 3661896, 3923460, 4010648, 4115160, 4448430, 4511979, 4577370, 5013310, 5492844, 5931240, 6015972, 6103160, 6866055, 7018634, 7519965, 7846920, 8896860, 9023958, 9154740, 10026620, 10527951, 10985688, 12031944, 13732110, 14037268, 15039930, 17546585, 17793720, 18047916, 18309480, 20053240, 21055902, 22559895, 27464220, 28074536, 30079860, 31583853, 35093170, 36095832, 42111804, 45119790, 52639755, 54928440, 60159720, 63167706, 70186340, 84223608, 90239580, 105279510, 126335412, 140372680, 157919265, 180479160, 210559020, 252670824, 315838530, 421118040, 631677060, 1263354120]

約数ペア:

[(1, 1263354120), (2, 631677060), (3, 421118040), (4, 315838530), (5, 252670824), (6, 210559020), (7, 180479160), (8, 157919265), (9, 140372680), (10, 126335412), (12, 105279510), (14, 90239580), (15, 84223608), (18, 70186340), (20, 63167706), (21, 60159720), (23, 54928440), (24, 52639755), (28, 45119790), (30, 42111804), (35, 36095832), (36, 35093170), (40, 31583853), (42, 30079860), (45, 28074536), (46, 27464220), (56, 22559895), (60, 21055902), (63, 20053240), (69, 18309480), (70, 18047916), (71, 17793720), (72, 17546585), (84, 15039930), (90, 14037268), (92, 13732110), (105, 12031944), (115, 10985688), (120, 10527951), (126, 10026620), (138, 9154740), (140, 9023958), (142, 8896860), (161, 7846920), (168, 7519965), (180, 7018634), (184, 6866055), (207, 6103160), (210, 6015972), (213, 5931240), (230, 5492844), (252, 5013310), (276, 4577370), (280, 4511979), (284, 4448430), (307, 4115160), (315, 4010648), (322, 3923460), (345, 3661896), (355, 3558744), (360, 3509317), (414, 3051580), (420, 3007986), (426, 2965620), (460, 2746422), (483, 2615640), (497, 2541960), (504, 2506655), (552, 2288685), (568, 2224215), (614, 2057580), (630, 2005324), (639, 1977080), (644, 1961730), (690, 1830948), (710, 1779372), (805, 1569384), (828, 1525790), (840, 1503993), (852, 1482810), (920, 1373211), (921, 1371720), (966, 1307820), (994, 1270980), (1035, 1220632), (1065, 1186248), (1228, 1028790), (1260, 1002662), (1278, 988540), (1288, 980865), (1380, 915474), (1420, 889686), (1449, 871880), (1491, 847320), (1535, 823032), (1610, 784692), (1633, 773640), (1656, 762895), (1704, 741405), (1842, 685860), (1932, 653910), (1988, 635490), (2070, 610316), (2130, 593124), (2149, 587880), (2415, 523128), (2456, 514395), (2485, 508392), (2520, 501331), (2556, 494270), (2760, 457737), (2763, 457240), (2840, 444843), (2898, 435940), (2982, 423660), (3070, 411516), (3195, 395416), (3220, 392346), (3266, 386820), (3684, 342930), (3864, 326955), (3976, 317745), (4140, 305158), (4260, 296562), (4298, 293940), (4473, 282440), (4605, 274344), (4830, 261564), (4899, 257880), (4970, 254196), (5112, 247135), (5526, 228620), (5796, 217970), (5964, 211830), (6140, 205758), (6390, 197708), (6440, 196173), (6447, 195960), (6532, 193410), (7061, 178920), (7245, 174376), (7368, 171465), (7455, 169464), (8165, 154728), (8280, 152579), (8520, 148281), (8596, 146970), (8946, 141220), (9210, 137172), (9660, 130782), (9798, 128940), (9940, 127098), (10745, 117576), (11052, 114310), (11431, 110520), (11592, 108985), (11928, 105915), (12280, 102879), (12780, 98854), (12894, 97980), (13064, 96705), (13815, 91448), (14122, 89460), (14490, 87188), (14697, 85960), (14910, 84732), (16330, 77364), (17192, 73485), (17892, 70610), (18420, 68586), (19320, 65391), (19341, 65320), (19596, 64470), (19880, 63549), (21183, 59640), (21490, 58788), (21797, 57960), (22104, 57155), (22365, 56488), (22862, 55260), (24495, 51576), (25560, 49427), (25788, 48990), (27630, 45724), (28244, 44730), (28980, 43594), (29394, 42980), (29820, 42366), (32235, 39192), (32660, 38682), (34293, 36840), (35305, 35784)]