244577880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 901692000

約数和(自身を除く): 657114120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 81, 87, 90, 95, 108, 114, 116, 120, 135, 137, 145, 152, 162, 171, 174, 180, 190, 216, 228, 232, 261, 270, 274, 285, 290, 324, 342, 348, 360, 380, 405, 411, 435, 456, 513, 522, 540, 548, 551, 570, 580, 648, 684, 685, 696, 760, 783, 810, 822, 855, 870, 1026, 1044, 1080, 1096, 1102, 1140, 1160, 1233, 1305, 1368, 1370, 1539, 1566, 1620, 1644, 1653, 1710, 1740, 2052, 2055, 2088, 2204, 2280, 2349, 2466, 2565, 2603, 2610, 2740, 2755, 3078, 3132, 3240, 3288, 3306, 3420, 3480, 3699, 3915, 3973, 4104, 4110, 4408, 4698, 4932, 4959, 5130, 5206, 5220, 5480, 5510, 6156, 6165, 6264, 6612, 6840, 7398, 7695, 7809, 7830, 7946, 8220, 8265, 9396, 9864, 9918, 10260, 10412, 10440, 11020, 11097, 11745, 11919, 12312, 12330, 13015, 13224, 14796, 14877, 15390, 15618, 15660, 15892, 16440, 16530, 18495, 18792, 19836, 19865, 20520, 20824, 22040, 22194, 23427, 23490, 23838, 24660, 24795, 26030, 29592, 29754, 30780, 31236, 31320, 31784, 33060, 35757, 36990, 39045, 39672, 39730, 44388, 44631, 46854, 46980, 47676, 49320, 49590, 52060, 55485, 59508, 59595, 61560, 62472, 66120, 70281, 71514, 73980, 74385, 75487, 78090, 79460, 88776, 89262, 93708, 93960, 95352, 99180, 104120, 107271, 110970, 117135, 119016, 119190, 140562, 143028, 147960, 148770, 150974, 156180, 158920, 178524, 178785, 187416, 198360, 210843, 214542, 221940, 223155, 226461, 234270, 238380, 281124, 286056, 297540, 301948, 312360, 321813, 351405, 357048, 357570, 377435, 421686, 429084, 443880, 446310, 452922, 468540, 476760, 536355, 562248, 595080, 603896, 643626, 679383, 702810, 715140, 754870, 843372, 858168, 892620, 905844, 937080, 1054215, 1072710, 1132305, 1287252, 1358766, 1405620, 1430280, 1509740, 1609065, 1686744, 1785240, 1811688, 2038149, 2108430, 2145420, 2264610, 2574504, 2717532, 2811240, 3019480, 3218130, 3396915, 4076298, 4216860, 4290840, 4529220, 5435064, 6114447, 6436260, 6793830, 8152596, 8433720, 9058440, 10190745, 12228894, 12872520, 13587660, 16305192, 20381490, 24457788, 27175320, 30572235, 40762980, 48915576, 61144470, 81525960, 122288940, 244577880]

約数ペア:

[(1, 244577880), (2, 122288940), (3, 81525960), (4, 61144470), (5, 48915576), (6, 40762980), (8, 30572235), (9, 27175320), (10, 24457788), (12, 20381490), (15, 16305192), (18, 13587660), (19, 12872520), (20, 12228894), (24, 10190745), (27, 9058440), (29, 8433720), (30, 8152596), (36, 6793830), (38, 6436260), (40, 6114447), (45, 5435064), (54, 4529220), (57, 4290840), (58, 4216860), (60, 4076298), (72, 3396915), (76, 3218130), (81, 3019480), (87, 2811240), (90, 2717532), (95, 2574504), (108, 2264610), (114, 2145420), (116, 2108430), (120, 2038149), (135, 1811688), (137, 1785240), (145, 1686744), (152, 1609065), (162, 1509740), (171, 1430280), (174, 1405620), (180, 1358766), (190, 1287252), (216, 1132305), (228, 1072710), (232, 1054215), (261, 937080), (270, 905844), (274, 892620), (285, 858168), (290, 843372), (324, 754870), (342, 715140), (348, 702810), (360, 679383), (380, 643626), (405, 603896), (411, 595080), (435, 562248), (456, 536355), (513, 476760), (522, 468540), (540, 452922), (548, 446310), (551, 443880), (570, 429084), (580, 421686), (648, 377435), (684, 357570), (685, 357048), (696, 351405), (760, 321813), (783, 312360), (810, 301948), (822, 297540), (855, 286056), (870, 281124), (1026, 238380), (1044, 234270), (1080, 226461), (1096, 223155), (1102, 221940), (1140, 214542), (1160, 210843), (1233, 198360), (1305, 187416), (1368, 178785), (1370, 178524), (1539, 158920), (1566, 156180), (1620, 150974), (1644, 148770), (1653, 147960), (1710, 143028), (1740, 140562), (2052, 119190), (2055, 119016), (2088, 117135), (2204, 110970), (2280, 107271), (2349, 104120), (2466, 99180), (2565, 95352), (2603, 93960), (2610, 93708), (2740, 89262), (2755, 88776), (3078, 79460), (3132, 78090), (3240, 75487), (3288, 74385), (3306, 73980), (3420, 71514), (3480, 70281), (3699, 66120), (3915, 62472), (3973, 61560), (4104, 59595), (4110, 59508), (4408, 55485), (4698, 52060), (4932, 49590), (4959, 49320), (5130, 47676), (5206, 46980), (5220, 46854), (5480, 44631), (5510, 44388), (6156, 39730), (6165, 39672), (6264, 39045), (6612, 36990), (6840, 35757), (7398, 33060), (7695, 31784), (7809, 31320), (7830, 31236), (7946, 30780), (8220, 29754), (8265, 29592), (9396, 26030), (9864, 24795), (9918, 24660), (10260, 23838), (10412, 23490), (10440, 23427), (11020, 22194), (11097, 22040), (11745, 20824), (11919, 20520), (12312, 19865), (12330, 19836), (13015, 18792), (13224, 18495), (14796, 16530), (14877, 16440), (15390, 15892), (15618, 15660)]