283428720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 200

約数和(自身を含む): 993864960

約数和(自身を除く): 710436240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 191, 216, 229, 240, 270, 324, 360, 382, 405, 432, 458, 540, 573, 648, 687, 720, 764, 810, 916, 955, 1080, 1145, 1146, 1296, 1374, 1528, 1620, 1719, 1832, 1910, 2061, 2160, 2290, 2292, 2748, 2865, 3056, 3240, 3435, 3438, 3664, 3820, 4122, 4580, 4584, 5157, 5496, 5730, 6183, 6480, 6870, 6876, 7640, 8244, 8595, 9160, 9168, 10305, 10314, 10992, 11460, 12366, 13740, 13752, 15280, 15471, 16488, 17190, 18320, 18549, 20610, 20628, 22920, 24732, 25785, 27480, 27504, 30915, 30942, 32976, 34380, 37098, 41220, 41256, 43739, 45840, 49464, 51570, 54960, 61830, 61884, 68760, 74196, 77355, 82440, 82512, 87478, 92745, 98928, 103140, 123660, 123768, 131217, 137520, 148392, 154710, 164880, 174956, 185490, 206280, 218695, 247320, 247536, 262434, 296784, 309420, 349912, 370980, 393651, 412560, 437390, 494640, 524868, 618840, 656085, 699824, 741960, 787302, 874780, 1049736, 1180953, 1237680, 1312170, 1483920, 1574604, 1749560, 1968255, 2099472, 2361906, 2624340, 3149208, 3499120, 3542859, 3936510, 4723812, 5248680, 5904765, 6298416, 7085718, 7873020, 9447624, 10497360, 11809530, 14171436, 15746040, 17714295, 18895248, 23619060, 28342872, 31492080, 35428590, 47238120, 56685744, 70857180, 94476240, 141714360, 283428720]

約数ペア:

[(1, 283428720), (2, 141714360), (3, 94476240), (4, 70857180), (5, 56685744), (6, 47238120), (8, 35428590), (9, 31492080), (10, 28342872), (12, 23619060), (15, 18895248), (16, 17714295), (18, 15746040), (20, 14171436), (24, 11809530), (27, 10497360), (30, 9447624), (36, 7873020), (40, 7085718), (45, 6298416), (48, 5904765), (54, 5248680), (60, 4723812), (72, 3936510), (80, 3542859), (81, 3499120), (90, 3149208), (108, 2624340), (120, 2361906), (135, 2099472), (144, 1968255), (162, 1749560), (180, 1574604), (191, 1483920), (216, 1312170), (229, 1237680), (240, 1180953), (270, 1049736), (324, 874780), (360, 787302), (382, 741960), (405, 699824), (432, 656085), (458, 618840), (540, 524868), (573, 494640), (648, 437390), (687, 412560), (720, 393651), (764, 370980), (810, 349912), (916, 309420), (955, 296784), (1080, 262434), (1145, 247536), (1146, 247320), (1296, 218695), (1374, 206280), (1528, 185490), (1620, 174956), (1719, 164880), (1832, 154710), (1910, 148392), (2061, 137520), (2160, 131217), (2290, 123768), (2292, 123660), (2748, 103140), (2865, 98928), (3056, 92745), (3240, 87478), (3435, 82512), (3438, 82440), (3664, 77355), (3820, 74196), (4122, 68760), (4580, 61884), (4584, 61830), (5157, 54960), (5496, 51570), (5730, 49464), (6183, 45840), (6480, 43739), (6870, 41256), (6876, 41220), (7640, 37098), (8244, 34380), (8595, 32976), (9160, 30942), (9168, 30915), (10305, 27504), (10314, 27480), (10992, 25785), (11460, 24732), (12366, 22920), (13740, 20628), (13752, 20610), (15280, 18549), (15471, 18320), (16488, 17190)]