137870640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 320

約数和(自身を含む): 514252800

約数和(自身を除く): 376382160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 48, 54, 58, 60, 62, 71, 72, 80, 87, 90, 93, 108, 116, 120, 124, 135, 142, 144, 145, 155, 174, 180, 186, 213, 216, 232, 240, 248, 261, 270, 279, 284, 290, 310, 348, 355, 360, 372, 426, 432, 435, 464, 465, 496, 522, 540, 558, 568, 580, 620, 639, 696, 710, 720, 744, 783, 837, 852, 870, 899, 930, 1044, 1065, 1080, 1116, 1136, 1160, 1240, 1278, 1305, 1392, 1395, 1420, 1488, 1566, 1674, 1704, 1740, 1798, 1860, 1917, 2059, 2088, 2130, 2160, 2201, 2232, 2320, 2480, 2556, 2610, 2697, 2790, 2840, 3132, 3195, 3348, 3408, 3480, 3596, 3720, 3834, 3915, 4118, 4176, 4185, 4260, 4402, 4464, 4495, 5112, 5220, 5394, 5580, 5680, 6177, 6264, 6390, 6603, 6696, 6960, 7192, 7440, 7668, 7830, 8091, 8236, 8370, 8520, 8804, 8990, 9585, 10224, 10295, 10440, 10788, 11005, 11160, 12354, 12528, 12780, 13206, 13392, 13485, 14384, 15336, 15660, 16182, 16472, 16740, 17040, 17608, 17980, 18531, 19170, 19809, 20590, 20880, 21576, 22010, 22320, 24273, 24708, 25560, 26412, 26970, 30672, 30885, 31320, 32364, 32944, 33015, 33480, 35216, 35960, 37062, 38340, 39618, 40455, 41180, 43152, 44020, 48546, 49416, 51120, 52824, 53940, 55593, 59427, 61770, 62640, 63829, 64728, 66030, 66960, 71920, 74124, 76680, 79236, 80910, 82360, 88040, 92655, 97092, 98832, 99045, 105648, 107880, 111186, 118854, 121365, 123540, 127658, 129456, 132060, 148248, 153360, 158472, 161820, 164720, 176080, 185310, 191487, 194184, 198090, 215760, 222372, 237708, 242730, 247080, 255316, 264120, 277965, 296496, 297135, 316944, 319145, 323640, 370620, 382974, 388368, 396180, 444744, 475416, 485460, 494160, 510632, 528240, 555930, 574461, 594270, 638290, 647280, 741240, 765948, 792360, 889488, 950832, 957435, 970920, 1021264, 1111860, 1148922, 1188540, 1276580, 1482480, 1531896, 1584720, 1723383, 1914870, 1941840, 2223720, 2297844, 2377080, 2553160, 2872305, 3063792, 3446766, 3829740, 4447440, 4595688, 4754160, 5106320, 5744610, 6893532, 7659480, 8616915, 9191376, 11489220, 13787064, 15318960, 17233830, 22978440, 27574128, 34467660, 45956880, 68935320, 137870640]

約数ペア:

[(1, 137870640), (2, 68935320), (3, 45956880), (4, 34467660), (5, 27574128), (6, 22978440), (8, 17233830), (9, 15318960), (10, 13787064), (12, 11489220), (15, 9191376), (16, 8616915), (18, 7659480), (20, 6893532), (24, 5744610), (27, 5106320), (29, 4754160), (30, 4595688), (31, 4447440), (36, 3829740), (40, 3446766), (45, 3063792), (48, 2872305), (54, 2553160), (58, 2377080), (60, 2297844), (62, 2223720), (71, 1941840), (72, 1914870), (80, 1723383), (87, 1584720), (90, 1531896), (93, 1482480), (108, 1276580), (116, 1188540), (120, 1148922), (124, 1111860), (135, 1021264), (142, 970920), (144, 957435), (145, 950832), (155, 889488), (174, 792360), (180, 765948), (186, 741240), (213, 647280), (216, 638290), (232, 594270), (240, 574461), (248, 555930), (261, 528240), (270, 510632), (279, 494160), (284, 485460), (290, 475416), (310, 444744), (348, 396180), (355, 388368), (360, 382974), (372, 370620), (426, 323640), (432, 319145), (435, 316944), (464, 297135), (465, 296496), (496, 277965), (522, 264120), (540, 255316), (558, 247080), (568, 242730), (580, 237708), (620, 222372), (639, 215760), (696, 198090), (710, 194184), (720, 191487), (744, 185310), (783, 176080), (837, 164720), (852, 161820), (870, 158472), (899, 153360), (930, 148248), (1044, 132060), (1065, 129456), (1080, 127658), (1116, 123540), (1136, 121365), (1160, 118854), (1240, 111186), (1278, 107880), (1305, 105648), (1392, 99045), (1395, 98832), (1420, 97092), (1488, 92655), (1566, 88040), (1674, 82360), (1704, 80910), (1740, 79236), (1798, 76680), (1860, 74124), (1917, 71920), (2059, 66960), (2088, 66030), (2130, 64728), (2160, 63829), (2201, 62640), (2232, 61770), (2320, 59427), (2480, 55593), (2556, 53940), (2610, 52824), (2697, 51120), (2790, 49416), (2840, 48546), (3132, 44020), (3195, 43152), (3348, 41180), (3408, 40455), (3480, 39618), (3596, 38340), (3720, 37062), (3834, 35960), (3915, 35216), (4118, 33480), (4176, 33015), (4185, 32944), (4260, 32364), (4402, 31320), (4464, 30885), (4495, 30672), (5112, 26970), (5220, 26412), (5394, 25560), (5580, 24708), (5680, 24273), (6177, 22320), (6264, 22010), (6390, 21576), (6603, 20880), (6696, 20590), (6960, 19809), (7192, 19170), (7440, 18531), (7668, 17980), (7830, 17608), (8091, 17040), (8236, 16740), (8370, 16472), (8520, 16182), (8804, 15660), (8990, 15336), (9585, 14384), (10224, 13485), (10295, 13392), (10440, 13206), (10788, 12780), (11005, 12528), (11160, 12354)]