272460240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 320

約数和(自身を含む): 1046599680

約数和(自身を除く): 774139440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 313, 351, 360, 372, 390, 403, 432, 465, 468, 496, 520, 540, 558, 585, 620, 624, 626, 702, 720, 744, 780, 806, 837, 930, 936, 939, 1040, 1080, 1116, 1170, 1209, 1240, 1252, 1395, 1404, 1488, 1560, 1565, 1612, 1674, 1755, 1860, 1872, 1878, 2015, 2160, 2232, 2340, 2418, 2480, 2504, 2790, 2808, 2817, 3120, 3130, 3224, 3348, 3510, 3627, 3720, 3756, 4030, 4069, 4185, 4464, 4680, 4695, 4836, 5008, 5580, 5616, 5634, 6045, 6260, 6448, 6696, 7020, 7254, 7440, 7512, 8060, 8138, 8370, 8451, 9360, 9390, 9672, 9703, 10881, 11160, 11268, 12090, 12207, 12520, 13392, 14040, 14085, 14508, 15024, 16120, 16276, 16740, 16902, 18135, 18780, 19344, 19406, 20345, 21762, 22320, 22536, 24180, 24414, 25040, 28080, 28170, 29016, 29109, 32240, 32552, 33480, 33804, 36270, 36621, 37560, 38812, 40690, 42255, 43524, 45072, 48360, 48515, 48828, 54405, 56340, 58032, 58218, 61035, 65104, 66960, 67608, 72540, 73242, 75120, 77624, 81380, 84510, 87048, 87327, 96720, 97030, 97656, 108810, 109863, 112680, 116436, 122070, 126139, 135216, 145080, 145545, 146484, 155248, 162760, 169020, 174096, 174654, 183105, 194060, 195312, 217620, 219726, 225360, 232872, 244140, 252278, 261981, 290160, 291090, 292968, 325520, 338040, 349308, 366210, 378417, 388120, 435240, 436635, 439452, 465744, 488280, 504556, 523962, 549315, 582180, 585936, 630695, 676080, 698616, 732420, 756834, 776240, 870480, 873270, 878904, 976560, 1009112, 1047924, 1098630, 1135251, 1164360, 1261390, 1309905, 1397232, 1464840, 1513668, 1746540, 1757808, 1892085, 2018224, 2095848, 2197260, 2270502, 2328720, 2522780, 2619810, 2929680, 3027336, 3405753, 3493080, 3784170, 4191696, 4394520, 4541004, 5045560, 5239620, 5676255, 6054672, 6811506, 6986160, 7568340, 8789040, 9082008, 10091120, 10479240, 11352510, 13623012, 15136680, 17028765, 18164016, 20958480, 22705020, 27246024, 30273360, 34057530, 45410040, 54492048, 68115060, 90820080, 136230120, 272460240]

約数ペア:

[(1, 272460240), (2, 136230120), (3, 90820080), (4, 68115060), (5, 54492048), (6, 45410040), (8, 34057530), (9, 30273360), (10, 27246024), (12, 22705020), (13, 20958480), (15, 18164016), (16, 17028765), (18, 15136680), (20, 13623012), (24, 11352510), (26, 10479240), (27, 10091120), (30, 9082008), (31, 8789040), (36, 7568340), (39, 6986160), (40, 6811506), (45, 6054672), (48, 5676255), (52, 5239620), (54, 5045560), (60, 4541004), (62, 4394520), (65, 4191696), (72, 3784170), (78, 3493080), (80, 3405753), (90, 3027336), (93, 2929680), (104, 2619810), (108, 2522780), (117, 2328720), (120, 2270502), (124, 2197260), (130, 2095848), (135, 2018224), (144, 1892085), (155, 1757808), (156, 1746540), (180, 1513668), (186, 1464840), (195, 1397232), (208, 1309905), (216, 1261390), (234, 1164360), (240, 1135251), (248, 1098630), (260, 1047924), (270, 1009112), (279, 976560), (310, 878904), (312, 873270), (313, 870480), (351, 776240), (360, 756834), (372, 732420), (390, 698616), (403, 676080), (432, 630695), (465, 585936), (468, 582180), (496, 549315), (520, 523962), (540, 504556), (558, 488280), (585, 465744), (620, 439452), (624, 436635), (626, 435240), (702, 388120), (720, 378417), (744, 366210), (780, 349308), (806, 338040), (837, 325520), (930, 292968), (936, 291090), (939, 290160), (1040, 261981), (1080, 252278), (1116, 244140), (1170, 232872), (1209, 225360), (1240, 219726), (1252, 217620), (1395, 195312), (1404, 194060), (1488, 183105), (1560, 174654), (1565, 174096), (1612, 169020), (1674, 162760), (1755, 155248), (1860, 146484), (1872, 145545), (1878, 145080), (2015, 135216), (2160, 126139), (2232, 122070), (2340, 116436), (2418, 112680), (2480, 109863), (2504, 108810), (2790, 97656), (2808, 97030), (2817, 96720), (3120, 87327), (3130, 87048), (3224, 84510), (3348, 81380), (3510, 77624), (3627, 75120), (3720, 73242), (3756, 72540), (4030, 67608), (4069, 66960), (4185, 65104), (4464, 61035), (4680, 58218), (4695, 58032), (4836, 56340), (5008, 54405), (5580, 48828), (5616, 48515), (5634, 48360), (6045, 45072), (6260, 43524), (6448, 42255), (6696, 40690), (7020, 38812), (7254, 37560), (7440, 36621), (7512, 36270), (8060, 33804), (8138, 33480), (8370, 32552), (8451, 32240), (9360, 29109), (9390, 29016), (9672, 28170), (9703, 28080), (10881, 25040), (11160, 24414), (11268, 24180), (12090, 22536), (12207, 22320), (12520, 21762), (13392, 20345), (14040, 19406), (14085, 19344), (14508, 18780), (15024, 18135), (16120, 16902), (16276, 16740)]