1346177280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:913

約数の個数: 288

約数和(自身を含む): 5000179968

約数和(自身を除く): 3654002688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 210, 224, 240, 244, 256, 280, 305, 320, 336, 366, 384, 420, 427, 448, 480, 488, 560, 610, 640, 672, 732, 768, 821, 840, 854, 896, 915, 960, 976, 1120, 1220, 1280, 1281, 1344, 1464, 1642, 1680, 1708, 1792, 1830, 1920, 1952, 2135, 2240, 2440, 2463, 2562, 2688, 2928, 3284, 3360, 3416, 3660, 3840, 3904, 4105, 4270, 4480, 4880, 4926, 5124, 5376, 5747, 5856, 6405, 6568, 6720, 6832, 7320, 7808, 8210, 8540, 8960, 9760, 9852, 10248, 11494, 11712, 12315, 12810, 13136, 13440, 13664, 14640, 15616, 16420, 17080, 17241, 19520, 19704, 20496, 22988, 23424, 24630, 25620, 26272, 26880, 27328, 28735, 29280, 32840, 34160, 34482, 39040, 39408, 40992, 45976, 46848, 49260, 50081, 51240, 52544, 54656, 57470, 58560, 65680, 68320, 68964, 78080, 78816, 81984, 86205, 91952, 98520, 100162, 102480, 105088, 109312, 114940, 117120, 131360, 136640, 137928, 150243, 157632, 163968, 172410, 183904, 197040, 200324, 204960, 210176, 229880, 234240, 250405, 262720, 273280, 275856, 300486, 315264, 327936, 344820, 350567, 367808, 394080, 400648, 409920, 459760, 500810, 525440, 546560, 551712, 600972, 630528, 689640, 701134, 735616, 751215, 788160, 801296, 819840, 919520, 1001620, 1050880, 1051701, 1103424, 1201944, 1379280, 1402268, 1471232, 1502430, 1576320, 1602592, 1639680, 1752835, 1839040, 2003240, 2103402, 2206848, 2403888, 2758560, 2804536, 3004860, 3152640, 3205184, 3505670, 3678080, 4006480, 4206804, 4413696, 4807776, 5258505, 5517120, 5609072, 6009720, 6410368, 7011340, 7356160, 8012960, 8413608, 9615552, 10517010, 11034240, 11218144, 12019440, 12820736, 14022680, 16025920, 16827216, 19231104, 21034020, 22068480, 22436288, 24038880, 28045360, 32051840, 33654432, 38462208, 42068040, 44872576, 48077760, 56090720, 64103680, 67308864, 84136080, 89745152, 96155520, 112181440, 134617728, 168272160, 192311040, 224362880, 269235456, 336544320, 448725760, 673088640, 1346177280]

約数ペア:

[(1, 1346177280), (2, 673088640), (3, 448725760), (4, 336544320), (5, 269235456), (6, 224362880), (7, 192311040), (8, 168272160), (10, 134617728), (12, 112181440), (14, 96155520), (15, 89745152), (16, 84136080), (20, 67308864), (21, 64103680), (24, 56090720), (28, 48077760), (30, 44872576), (32, 42068040), (35, 38462208), (40, 33654432), (42, 32051840), (48, 28045360), (56, 24038880), (60, 22436288), (61, 22068480), (64, 21034020), (70, 19231104), (80, 16827216), (84, 16025920), (96, 14022680), (105, 12820736), (112, 12019440), (120, 11218144), (122, 11034240), (128, 10517010), (140, 9615552), (160, 8413608), (168, 8012960), (183, 7356160), (192, 7011340), (210, 6410368), (224, 6009720), (240, 5609072), (244, 5517120), (256, 5258505), (280, 4807776), (305, 4413696), (320, 4206804), (336, 4006480), (366, 3678080), (384, 3505670), (420, 3205184), (427, 3152640), (448, 3004860), (480, 2804536), (488, 2758560), (560, 2403888), (610, 2206848), (640, 2103402), (672, 2003240), (732, 1839040), (768, 1752835), (821, 1639680), (840, 1602592), (854, 1576320), (896, 1502430), (915, 1471232), (960, 1402268), (976, 1379280), (1120, 1201944), (1220, 1103424), (1280, 1051701), (1281, 1050880), (1344, 1001620), (1464, 919520), (1642, 819840), (1680, 801296), (1708, 788160), (1792, 751215), (1830, 735616), (1920, 701134), (1952, 689640), (2135, 630528), (2240, 600972), (2440, 551712), (2463, 546560), (2562, 525440), (2688, 500810), (2928, 459760), (3284, 409920), (3360, 400648), (3416, 394080), (3660, 367808), (3840, 350567), (3904, 344820), (4105, 327936), (4270, 315264), (4480, 300486), (4880, 275856), (4926, 273280), (5124, 262720), (5376, 250405), (5747, 234240), (5856, 229880), (6405, 210176), (6568, 204960), (6720, 200324), (6832, 197040), (7320, 183904), (7808, 172410), (8210, 163968), (8540, 157632), (8960, 150243), (9760, 137928), (9852, 136640), (10248, 131360), (11494, 117120), (11712, 114940), (12315, 109312), (12810, 105088), (13136, 102480), (13440, 100162), (13664, 98520), (14640, 91952), (15616, 86205), (16420, 81984), (17080, 78816), (17241, 78080), (19520, 68964), (19704, 68320), (20496, 65680), (22988, 58560), (23424, 57470), (24630, 54656), (25620, 52544), (26272, 51240), (26880, 50081), (27328, 49260), (28735, 46848), (29280, 45976), (32840, 40992), (34160, 39408), (34482, 39040)]