867079440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:542

約数の個数: 240

約数和(自身を含む): 3089623680

約数和(自身を除く): 2222544240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 241, 263, 285, 304, 342, 360, 380, 456, 482, 526, 570, 684, 720, 723, 760, 789, 855, 912, 964, 1052, 1140, 1205, 1315, 1368, 1446, 1520, 1578, 1710, 1928, 2104, 2169, 2280, 2367, 2410, 2630, 2736, 2892, 3156, 3420, 3615, 3856, 3945, 4208, 4338, 4560, 4579, 4734, 4820, 4997, 5260, 5784, 6312, 6840, 7230, 7890, 8676, 9158, 9468, 9640, 9994, 10520, 10845, 11568, 11835, 12624, 13680, 13737, 14460, 14991, 15780, 17352, 18316, 18936, 19280, 19988, 21040, 21690, 22895, 23670, 24985, 27474, 28920, 29982, 31560, 34704, 36632, 37872, 39976, 41211, 43380, 44973, 45790, 47340, 49970, 54948, 57840, 59964, 63120, 63383, 68685, 73264, 74955, 79952, 82422, 86760, 89946, 91580, 94680, 99940, 109896, 119928, 126766, 137370, 149910, 164844, 173520, 179892, 183160, 189360, 190149, 199880, 206055, 219792, 224865, 239856, 253532, 274740, 299820, 316915, 329688, 359784, 366320, 380298, 399760, 412110, 449730, 507064, 549480, 570447, 599640, 633830, 659376, 719568, 760596, 824220, 899460, 950745, 1014128, 1098960, 1140894, 1199280, 1204277, 1267660, 1521192, 1648440, 1798920, 1901490, 2281788, 2408554, 2535320, 2852235, 3042384, 3296880, 3597840, 3612831, 3802980, 4563576, 4817108, 5070640, 5704470, 6021385, 7225662, 7605960, 9127152, 9634216, 10838493, 11408940, 12042770, 14451324, 15211920, 18064155, 19268432, 21676986, 22817880, 24085540, 28902648, 36128310, 43353972, 45635760, 48171080, 54192465, 57805296, 72256620, 86707944, 96342160, 108384930, 144513240, 173415888, 216769860, 289026480, 433539720, 867079440]

約数ペア:

[(1, 867079440), (2, 433539720), (3, 289026480), (4, 216769860), (5, 173415888), (6, 144513240), (8, 108384930), (9, 96342160), (10, 86707944), (12, 72256620), (15, 57805296), (16, 54192465), (18, 48171080), (19, 45635760), (20, 43353972), (24, 36128310), (30, 28902648), (36, 24085540), (38, 22817880), (40, 21676986), (45, 19268432), (48, 18064155), (57, 15211920), (60, 14451324), (72, 12042770), (76, 11408940), (80, 10838493), (90, 9634216), (95, 9127152), (114, 7605960), (120, 7225662), (144, 6021385), (152, 5704470), (171, 5070640), (180, 4817108), (190, 4563576), (228, 3802980), (240, 3612831), (241, 3597840), (263, 3296880), (285, 3042384), (304, 2852235), (342, 2535320), (360, 2408554), (380, 2281788), (456, 1901490), (482, 1798920), (526, 1648440), (570, 1521192), (684, 1267660), (720, 1204277), (723, 1199280), (760, 1140894), (789, 1098960), (855, 1014128), (912, 950745), (964, 899460), (1052, 824220), (1140, 760596), (1205, 719568), (1315, 659376), (1368, 633830), (1446, 599640), (1520, 570447), (1578, 549480), (1710, 507064), (1928, 449730), (2104, 412110), (2169, 399760), (2280, 380298), (2367, 366320), (2410, 359784), (2630, 329688), (2736, 316915), (2892, 299820), (3156, 274740), (3420, 253532), (3615, 239856), (3856, 224865), (3945, 219792), (4208, 206055), (4338, 199880), (4560, 190149), (4579, 189360), (4734, 183160), (4820, 179892), (4997, 173520), (5260, 164844), (5784, 149910), (6312, 137370), (6840, 126766), (7230, 119928), (7890, 109896), (8676, 99940), (9158, 94680), (9468, 91580), (9640, 89946), (9994, 86760), (10520, 82422), (10845, 79952), (11568, 74955), (11835, 73264), (12624, 68685), (13680, 63383), (13737, 63120), (14460, 59964), (14991, 57840), (15780, 54948), (17352, 49970), (18316, 47340), (18936, 45790), (19280, 44973), (19988, 43380), (21040, 41211), (21690, 39976), (22895, 37872), (23670, 36632), (24985, 34704), (27474, 31560), (28920, 29982)]