144008280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 526117680

約数和(自身を除く): 382109400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 263, 270, 312, 324, 338, 351, 360, 390, 405, 468, 507, 520, 526, 540, 585, 648, 676, 702, 780, 789, 810, 845, 936, 1014, 1052, 1053, 1080, 1170, 1315, 1352, 1404, 1521, 1560, 1578, 1620, 1690, 1755, 2028, 2104, 2106, 2340, 2367, 2535, 2630, 2808, 3042, 3156, 3240, 3380, 3419, 3510, 3945, 4056, 4212, 4563, 4680, 4734, 5070, 5260, 5265, 6084, 6312, 6760, 6838, 7020, 7101, 7605, 7890, 8424, 9126, 9468, 10140, 10257, 10520, 10530, 11835, 12168, 13676, 13689, 14040, 14202, 15210, 15780, 17095, 18252, 18936, 20280, 20514, 21060, 21303, 22815, 23670, 27352, 27378, 28404, 30420, 30771, 31560, 34190, 35505, 36504, 41028, 42120, 42606, 44447, 45630, 47340, 51285, 54756, 56808, 60840, 61542, 68380, 68445, 71010, 82056, 85212, 88894, 91260, 92313, 94680, 102570, 106515, 109512, 123084, 133341, 136760, 136890, 142020, 153855, 170424, 177788, 182520, 184626, 205140, 213030, 222235, 246168, 266682, 273780, 276939, 284040, 307710, 355576, 369252, 400023, 410280, 426060, 444470, 461565, 533364, 547560, 553878, 615420, 666705, 738504, 800046, 852120, 888940, 923130, 1066728, 1107756, 1200069, 1230840, 1333410, 1384695, 1600092, 1777880, 1846260, 2000115, 2215512, 2400138, 2666820, 2769390, 3200184, 3600207, 3692520, 4000230, 4800276, 5333640, 5538780, 6000345, 7200414, 8000460, 9600552, 11077560, 12000690, 14400828, 16000920, 18001035, 24001380, 28801656, 36002070, 48002760, 72004140, 144008280]

約数ペア:

[(1, 144008280), (2, 72004140), (3, 48002760), (4, 36002070), (5, 28801656), (6, 24001380), (8, 18001035), (9, 16000920), (10, 14400828), (12, 12000690), (13, 11077560), (15, 9600552), (18, 8000460), (20, 7200414), (24, 6000345), (26, 5538780), (27, 5333640), (30, 4800276), (36, 4000230), (39, 3692520), (40, 3600207), (45, 3200184), (52, 2769390), (54, 2666820), (60, 2400138), (65, 2215512), (72, 2000115), (78, 1846260), (81, 1777880), (90, 1600092), (104, 1384695), (108, 1333410), (117, 1230840), (120, 1200069), (130, 1107756), (135, 1066728), (156, 923130), (162, 888940), (169, 852120), (180, 800046), (195, 738504), (216, 666705), (234, 615420), (260, 553878), (263, 547560), (270, 533364), (312, 461565), (324, 444470), (338, 426060), (351, 410280), (360, 400023), (390, 369252), (405, 355576), (468, 307710), (507, 284040), (520, 276939), (526, 273780), (540, 266682), (585, 246168), (648, 222235), (676, 213030), (702, 205140), (780, 184626), (789, 182520), (810, 177788), (845, 170424), (936, 153855), (1014, 142020), (1052, 136890), (1053, 136760), (1080, 133341), (1170, 123084), (1315, 109512), (1352, 106515), (1404, 102570), (1521, 94680), (1560, 92313), (1578, 91260), (1620, 88894), (1690, 85212), (1755, 82056), (2028, 71010), (2104, 68445), (2106, 68380), (2340, 61542), (2367, 60840), (2535, 56808), (2630, 54756), (2808, 51285), (3042, 47340), (3156, 45630), (3240, 44447), (3380, 42606), (3419, 42120), (3510, 41028), (3945, 36504), (4056, 35505), (4212, 34190), (4563, 31560), (4680, 30771), (4734, 30420), (5070, 28404), (5260, 27378), (5265, 27352), (6084, 23670), (6312, 22815), (6760, 21303), (6838, 21060), (7020, 20514), (7101, 20280), (7605, 18936), (7890, 18252), (8424, 17095), (9126, 15780), (9468, 15210), (10140, 14202), (10257, 14040), (10520, 13689), (10530, 13676), (11835, 12168)]