427859520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1369

約数の個数: 224

約数和(自身を含む): 1530925056

約数和(自身を除く): 1103065536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1307, 1320, 1364, 1488, 1705, 1760, 1860, 1984, 2046, 2112, 2480, 2614, 2640, 2728, 2976, 3410, 3520, 3720, 3921, 4092, 4960, 5115, 5228, 5280, 5456, 5952, 6535, 6820, 7440, 7842, 8184, 9920, 10230, 10456, 10560, 10912, 13070, 13640, 14377, 14880, 15684, 16368, 19605, 20460, 20912, 21824, 26140, 27280, 28754, 29760, 31368, 32736, 39210, 40517, 40920, 41824, 43131, 52280, 54560, 57508, 62736, 65472, 71885, 78420, 81034, 81840, 83648, 86262, 104560, 109120, 115016, 121551, 125472, 143770, 156840, 162068, 163680, 172524, 202585, 209120, 215655, 230032, 243102, 250944, 287540, 313680, 324136, 327360, 345048, 405170, 418240, 431310, 445687, 460064, 486204, 575080, 607755, 627360, 648272, 690096, 810340, 862620, 891374, 920128, 972408, 1150160, 1215510, 1254720, 1296544, 1337061, 1380192, 1620680, 1725240, 1782748, 1944816, 2228435, 2300320, 2431020, 2593088, 2674122, 2760384, 3241360, 3450480, 3565496, 3889632, 4456870, 4600640, 4862040, 5348244, 6482720, 6685305, 6900960, 7130992, 7779264, 8913740, 9724080, 10696488, 12965440, 13370610, 13801920, 14261984, 17827480, 19448160, 21392976, 26741220, 28523968, 35654960, 38896320, 42785952, 53482440, 71309920, 85571904, 106964880, 142619840, 213929760, 427859520]

約数ペア:

[(1, 427859520), (2, 213929760), (3, 142619840), (4, 106964880), (5, 85571904), (6, 71309920), (8, 53482440), (10, 42785952), (11, 38896320), (12, 35654960), (15, 28523968), (16, 26741220), (20, 21392976), (22, 19448160), (24, 17827480), (30, 14261984), (31, 13801920), (32, 13370610), (33, 12965440), (40, 10696488), (44, 9724080), (48, 8913740), (55, 7779264), (60, 7130992), (62, 6900960), (64, 6685305), (66, 6482720), (80, 5348244), (88, 4862040), (93, 4600640), (96, 4456870), (110, 3889632), (120, 3565496), (124, 3450480), (132, 3241360), (155, 2760384), (160, 2674122), (165, 2593088), (176, 2431020), (186, 2300320), (192, 2228435), (220, 1944816), (240, 1782748), (248, 1725240), (264, 1620680), (310, 1380192), (320, 1337061), (330, 1296544), (341, 1254720), (352, 1215510), (372, 1150160), (440, 972408), (465, 920128), (480, 891374), (496, 862620), (528, 810340), (620, 690096), (660, 648272), (682, 627360), (704, 607755), (744, 575080), (880, 486204), (930, 460064), (960, 445687), (992, 431310), (1023, 418240), (1056, 405170), (1240, 345048), (1307, 327360), (1320, 324136), (1364, 313680), (1488, 287540), (1705, 250944), (1760, 243102), (1860, 230032), (1984, 215655), (2046, 209120), (2112, 202585), (2480, 172524), (2614, 163680), (2640, 162068), (2728, 156840), (2976, 143770), (3410, 125472), (3520, 121551), (3720, 115016), (3921, 109120), (4092, 104560), (4960, 86262), (5115, 83648), (5228, 81840), (5280, 81034), (5456, 78420), (5952, 71885), (6535, 65472), (6820, 62736), (7440, 57508), (7842, 54560), (8184, 52280), (9920, 43131), (10230, 41824), (10456, 40920), (10560, 40517), (10912, 39210), (13070, 32736), (13640, 31368), (14377, 29760), (14880, 28754), (15684, 27280), (16368, 26140), (19605, 21824), (20460, 20912)]