73142640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 264625920

約数和(自身を除く): 191483280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 36, 40, 45, 48, 58, 60, 62, 72, 80, 87, 90, 93, 113, 116, 120, 124, 144, 145, 155, 174, 180, 186, 226, 232, 240, 248, 261, 279, 290, 310, 339, 348, 360, 372, 435, 452, 464, 465, 496, 522, 558, 565, 580, 620, 678, 696, 720, 744, 870, 899, 904, 930, 1017, 1044, 1116, 1130, 1160, 1240, 1305, 1356, 1392, 1395, 1488, 1695, 1740, 1798, 1808, 1860, 2034, 2088, 2232, 2260, 2320, 2480, 2610, 2697, 2712, 2790, 3277, 3390, 3480, 3503, 3596, 3720, 4068, 4176, 4464, 4495, 4520, 5085, 5220, 5394, 5424, 5580, 6554, 6780, 6960, 7006, 7192, 7440, 8091, 8136, 8990, 9040, 9831, 10170, 10440, 10509, 10788, 11160, 13108, 13485, 13560, 14012, 14384, 16182, 16272, 16385, 17515, 17980, 19662, 20340, 20880, 21018, 21576, 22320, 26216, 26970, 27120, 28024, 29493, 31527, 32364, 32770, 35030, 35960, 39324, 40455, 40680, 42036, 43152, 49155, 52432, 52545, 53940, 56048, 58986, 63054, 64728, 65540, 70060, 71920, 78648, 80910, 81360, 84072, 98310, 101587, 105090, 107880, 117972, 126108, 129456, 131080, 140120, 147465, 157296, 157635, 161820, 168144, 196620, 203174, 210180, 215760, 235944, 252216, 262160, 280240, 294930, 304761, 315270, 323640, 393240, 406348, 420360, 471888, 504432, 507935, 589860, 609522, 630540, 647280, 786480, 812696, 840720, 914283, 1015870, 1179720, 1219044, 1261080, 1523805, 1625392, 1828566, 2031740, 2359440, 2438088, 2522160, 3047610, 3657132, 4063480, 4571415, 4876176, 6095220, 7314264, 8126960, 9142830, 12190440, 14628528, 18285660, 24380880, 36571320, 73142640]

約数ペア:

[(1, 73142640), (2, 36571320), (3, 24380880), (4, 18285660), (5, 14628528), (6, 12190440), (8, 9142830), (9, 8126960), (10, 7314264), (12, 6095220), (15, 4876176), (16, 4571415), (18, 4063480), (20, 3657132), (24, 3047610), (29, 2522160), (30, 2438088), (31, 2359440), (36, 2031740), (40, 1828566), (45, 1625392), (48, 1523805), (58, 1261080), (60, 1219044), (62, 1179720), (72, 1015870), (80, 914283), (87, 840720), (90, 812696), (93, 786480), (113, 647280), (116, 630540), (120, 609522), (124, 589860), (144, 507935), (145, 504432), (155, 471888), (174, 420360), (180, 406348), (186, 393240), (226, 323640), (232, 315270), (240, 304761), (248, 294930), (261, 280240), (279, 262160), (290, 252216), (310, 235944), (339, 215760), (348, 210180), (360, 203174), (372, 196620), (435, 168144), (452, 161820), (464, 157635), (465, 157296), (496, 147465), (522, 140120), (558, 131080), (565, 129456), (580, 126108), (620, 117972), (678, 107880), (696, 105090), (720, 101587), (744, 98310), (870, 84072), (899, 81360), (904, 80910), (930, 78648), (1017, 71920), (1044, 70060), (1116, 65540), (1130, 64728), (1160, 63054), (1240, 58986), (1305, 56048), (1356, 53940), (1392, 52545), (1395, 52432), (1488, 49155), (1695, 43152), (1740, 42036), (1798, 40680), (1808, 40455), (1860, 39324), (2034, 35960), (2088, 35030), (2232, 32770), (2260, 32364), (2320, 31527), (2480, 29493), (2610, 28024), (2697, 27120), (2712, 26970), (2790, 26216), (3277, 22320), (3390, 21576), (3480, 21018), (3503, 20880), (3596, 20340), (3720, 19662), (4068, 17980), (4176, 17515), (4464, 16385), (4495, 16272), (4520, 16182), (5085, 14384), (5220, 14012), (5394, 13560), (5424, 13485), (5580, 13108), (6554, 11160), (6780, 10788), (6960, 10509), (7006, 10440), (7192, 10170), (7440, 9831), (8091, 9040), (8136, 8990)]