144343440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 519966720

約数和(自身を除く): 375623280

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, 116, 120, 124, 144, 145, 155, 174, 180, 186, 223, 232, 240, 248, 261, 279, 290, 310, 348, 360, 372, 435, 446, 464, 465, 496, 522, 558, 580, 620, 669, 696, 720, 744, 870, 892, 899, 930, 1044, 1115, 1116, 1160, 1240, 1305, 1338, 1392, 1395, 1488, 1740, 1784, 1798, 1860, 2007, 2088, 2230, 2232, 2320, 2480, 2610, 2676, 2697, 2790, 3345, 3480, 3568, 3596, 3720, 4014, 4176, 4460, 4464, 4495, 5220, 5352, 5394, 5580, 6467, 6690, 6913, 6960, 7192, 7440, 8028, 8091, 8920, 8990, 10035, 10440, 10704, 10788, 11160, 12934, 13380, 13485, 13826, 14384, 16056, 16182, 17840, 17980, 19401, 20070, 20739, 20880, 21576, 22320, 25868, 26760, 26970, 27652, 32112, 32335, 32364, 34565, 35960, 38802, 40140, 40455, 41478, 43152, 51736, 53520, 53940, 55304, 58203, 62217, 64670, 64728, 69130, 71920, 77604, 80280, 80910, 82956, 97005, 103472, 103695, 107880, 110608, 116406, 124434, 129340, 129456, 138260, 155208, 160560, 161820, 165912, 194010, 200477, 207390, 215760, 232812, 248868, 258680, 276520, 291015, 310416, 311085, 323640, 331824, 388020, 400954, 414780, 465624, 497736, 517360, 553040, 582030, 601431, 622170, 647280, 776040, 801908, 829560, 931248, 995472, 1002385, 1164060, 1202862, 1244340, 1552080, 1603816, 1659120, 1804293, 2004770, 2328120, 2405724, 2488680, 3007155, 3207632, 3608586, 4009540, 4656240, 4811448, 4977360, 6014310, 7217172, 8019080, 9021465, 9622896, 12028620, 14434344, 16038160, 18042930, 24057240, 28868688, 36085860, 48114480, 72171720, 144343440]

約数ペア:

[(1, 144343440), (2, 72171720), (3, 48114480), (4, 36085860), (5, 28868688), (6, 24057240), (8, 18042930), (9, 16038160), (10, 14434344), (12, 12028620), (15, 9622896), (16, 9021465), (18, 8019080), (20, 7217172), (24, 6014310), (29, 4977360), (30, 4811448), (31, 4656240), (36, 4009540), (40, 3608586), (45, 3207632), (48, 3007155), (58, 2488680), (60, 2405724), (62, 2328120), (72, 2004770), (80, 1804293), (87, 1659120), (90, 1603816), (93, 1552080), (116, 1244340), (120, 1202862), (124, 1164060), (144, 1002385), (145, 995472), (155, 931248), (174, 829560), (180, 801908), (186, 776040), (223, 647280), (232, 622170), (240, 601431), (248, 582030), (261, 553040), (279, 517360), (290, 497736), (310, 465624), (348, 414780), (360, 400954), (372, 388020), (435, 331824), (446, 323640), (464, 311085), (465, 310416), (496, 291015), (522, 276520), (558, 258680), (580, 248868), (620, 232812), (669, 215760), (696, 207390), (720, 200477), (744, 194010), (870, 165912), (892, 161820), (899, 160560), (930, 155208), (1044, 138260), (1115, 129456), (1116, 129340), (1160, 124434), (1240, 116406), (1305, 110608), (1338, 107880), (1392, 103695), (1395, 103472), (1488, 97005), (1740, 82956), (1784, 80910), (1798, 80280), (1860, 77604), (2007, 71920), (2088, 69130), (2230, 64728), (2232, 64670), (2320, 62217), (2480, 58203), (2610, 55304), (2676, 53940), (2697, 53520), (2790, 51736), (3345, 43152), (3480, 41478), (3568, 40455), (3596, 40140), (3720, 38802), (4014, 35960), (4176, 34565), (4460, 32364), (4464, 32335), (4495, 32112), (5220, 27652), (5352, 26970), (5394, 26760), (5580, 25868), (6467, 22320), (6690, 21576), (6913, 20880), (6960, 20739), (7192, 20070), (7440, 19401), (8028, 17980), (8091, 17840), (8920, 16182), (8990, 16056), (10035, 14384), (10440, 13826), (10704, 13485), (10788, 13380), (11160, 12934)]