286841520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 320

約数和(自身を含む): 1151354880

約数和(自身を除く): 864513360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 168, 180, 183, 189, 210, 216, 240, 244, 252, 270, 280, 305, 311, 315, 336, 360, 366, 378, 420, 427, 432, 488, 504, 540, 549, 560, 610, 622, 630, 720, 732, 756, 840, 854, 915, 933, 945, 976, 1008, 1080, 1098, 1220, 1244, 1260, 1281, 1464, 1512, 1555, 1647, 1680, 1708, 1830, 1866, 1890, 2135, 2160, 2177, 2196, 2440, 2488, 2520, 2562, 2745, 2799, 2928, 3024, 3110, 3294, 3416, 3660, 3732, 3780, 3843, 4270, 4354, 4392, 4665, 4880, 4976, 5040, 5124, 5490, 5598, 6220, 6405, 6531, 6588, 6832, 7320, 7464, 7560, 7686, 8235, 8397, 8540, 8708, 8784, 9330, 10248, 10885, 10980, 11196, 11529, 12440, 12810, 13062, 13176, 13995, 14640, 14928, 15120, 15372, 16470, 16794, 17080, 17416, 18660, 18971, 19215, 19593, 20496, 21770, 21960, 22392, 23058, 24880, 25620, 26124, 26352, 27990, 30744, 32655, 32940, 33588, 34160, 34832, 37320, 37942, 38430, 39186, 41985, 43540, 43920, 44784, 46116, 51240, 52248, 55980, 56913, 57645, 58779, 61488, 65310, 65880, 67176, 74640, 75884, 76860, 78372, 83970, 87080, 92232, 94855, 97965, 102480, 104496, 111960, 113826, 115290, 117558, 130620, 131760, 132797, 134352, 151768, 153720, 156744, 167940, 170739, 174160, 184464, 189710, 195930, 223920, 227652, 230580, 235116, 261240, 265594, 284565, 293895, 303536, 307440, 313488, 335880, 341478, 379420, 391860, 398391, 455304, 461160, 470232, 512217, 522480, 531188, 569130, 587790, 663985, 671760, 682956, 758840, 783720, 796782, 853695, 910608, 922320, 940464, 1024434, 1062376, 1138260, 1175580, 1195173, 1327970, 1365912, 1517680, 1567440, 1593564, 1707390, 1991955, 2048868, 2124752, 2276520, 2351160, 2390346, 2561085, 2655940, 2731824, 3187128, 3414780, 3585519, 3983910, 4097736, 4553040, 4702320, 4780692, 5122170, 5311880, 5975865, 6374256, 6829560, 7171038, 7967820, 8195472, 9561384, 10244340, 10623760, 11951730, 13659120, 14342076, 15935640, 17927595, 19122768, 20488680, 23903460, 28684152, 31871280, 35855190, 40977360, 47806920, 57368304, 71710380, 95613840, 143420760, 286841520]

約数ペア:

[(1, 286841520), (2, 143420760), (3, 95613840), (4, 71710380), (5, 57368304), (6, 47806920), (7, 40977360), (8, 35855190), (9, 31871280), (10, 28684152), (12, 23903460), (14, 20488680), (15, 19122768), (16, 17927595), (18, 15935640), (20, 14342076), (21, 13659120), (24, 11951730), (27, 10623760), (28, 10244340), (30, 9561384), (35, 8195472), (36, 7967820), (40, 7171038), (42, 6829560), (45, 6374256), (48, 5975865), (54, 5311880), (56, 5122170), (60, 4780692), (61, 4702320), (63, 4553040), (70, 4097736), (72, 3983910), (80, 3585519), (84, 3414780), (90, 3187128), (105, 2731824), (108, 2655940), (112, 2561085), (120, 2390346), (122, 2351160), (126, 2276520), (135, 2124752), (140, 2048868), (144, 1991955), (168, 1707390), (180, 1593564), (183, 1567440), (189, 1517680), (210, 1365912), (216, 1327970), (240, 1195173), (244, 1175580), (252, 1138260), (270, 1062376), (280, 1024434), (305, 940464), (311, 922320), (315, 910608), (336, 853695), (360, 796782), (366, 783720), (378, 758840), (420, 682956), (427, 671760), (432, 663985), (488, 587790), (504, 569130), (540, 531188), (549, 522480), (560, 512217), (610, 470232), (622, 461160), (630, 455304), (720, 398391), (732, 391860), (756, 379420), (840, 341478), (854, 335880), (915, 313488), (933, 307440), (945, 303536), (976, 293895), (1008, 284565), (1080, 265594), (1098, 261240), (1220, 235116), (1244, 230580), (1260, 227652), (1281, 223920), (1464, 195930), (1512, 189710), (1555, 184464), (1647, 174160), (1680, 170739), (1708, 167940), (1830, 156744), (1866, 153720), (1890, 151768), (2135, 134352), (2160, 132797), (2177, 131760), (2196, 130620), (2440, 117558), (2488, 115290), (2520, 113826), (2562, 111960), (2745, 104496), (2799, 102480), (2928, 97965), (3024, 94855), (3110, 92232), (3294, 87080), (3416, 83970), (3660, 78372), (3732, 76860), (3780, 75884), (3843, 74640), (4270, 67176), (4354, 65880), (4392, 65310), (4665, 61488), (4880, 58779), (4976, 57645), (5040, 56913), (5124, 55980), (5490, 52248), (5598, 51240), (6220, 46116), (6405, 44784), (6531, 43920), (6588, 43540), (6832, 41985), (7320, 39186), (7464, 38430), (7560, 37942), (7686, 37320), (8235, 34832), (8397, 34160), (8540, 33588), (8708, 32940), (8784, 32655), (9330, 30744), (10248, 27990), (10885, 26352), (10980, 26124), (11196, 25620), (11529, 24880), (12440, 23058), (12810, 22392), (13062, 21960), (13176, 21770), (13995, 20496), (14640, 19593), (14928, 19215), (15120, 18971), (15372, 18660), (16470, 17416), (16794, 17080)]