343338240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 1282127616

約数和(自身を除く): 938789376

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, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 240, 241, 256, 265, 280, 318, 320, 336, 371, 384, 420, 424, 448, 480, 482, 530, 560, 636, 640, 672, 723, 742, 768, 795, 840, 848, 896, 960, 964, 1060, 1113, 1120, 1205, 1272, 1280, 1344, 1446, 1484, 1590, 1680, 1687, 1696, 1792, 1855, 1920, 1928, 2120, 2226, 2240, 2410, 2544, 2688, 2892, 2968, 3180, 3360, 3374, 3392, 3615, 3710, 3840, 3856, 4240, 4452, 4480, 4820, 5061, 5088, 5376, 5565, 5784, 5936, 6360, 6720, 6748, 6784, 7230, 7420, 7712, 8435, 8480, 8904, 8960, 9640, 10122, 10176, 11130, 11568, 11872, 12720, 12773, 13440, 13496, 13568, 14460, 14840, 15424, 16870, 16960, 17808, 19280, 20244, 20352, 22260, 23136, 23744, 25305, 25440, 25546, 26880, 26992, 28920, 29680, 30848, 33740, 33920, 35616, 38319, 38560, 40488, 40704, 44520, 46272, 47488, 50610, 50880, 51092, 53984, 57840, 59360, 61696, 63865, 67480, 67840, 71232, 76638, 77120, 80976, 89040, 89411, 92544, 94976, 101220, 101760, 102184, 107968, 115680, 118720, 127730, 134960, 142464, 153276, 154240, 161952, 178080, 178822, 185088, 191595, 202440, 203520, 204368, 215936, 231360, 237440, 255460, 268233, 269920, 284928, 306552, 308480, 323904, 356160, 357644, 383190, 404880, 408736, 431872, 447055, 462720, 474880, 510920, 536466, 539840, 613104, 647808, 712320, 715288, 766380, 809760, 817472, 894110, 925440, 1021840, 1072932, 1079680, 1226208, 1295616, 1341165, 1424640, 1430576, 1532760, 1619520, 1634944, 1788220, 2043680, 2145864, 2159360, 2452416, 2682330, 2861152, 3065520, 3239040, 3269888, 3576440, 4087360, 4291728, 4904832, 5364660, 5722304, 6131040, 6478080, 7152880, 8174720, 8583456, 9809664, 10729320, 11444608, 12262080, 14305760, 16349440, 17166912, 21458640, 22889216, 24524160, 28611520, 34333824, 42917280, 49048320, 57223040, 68667648, 85834560, 114446080, 171669120, 343338240]

約数ペア:

[(1, 343338240), (2, 171669120), (3, 114446080), (4, 85834560), (5, 68667648), (6, 57223040), (7, 49048320), (8, 42917280), (10, 34333824), (12, 28611520), (14, 24524160), (15, 22889216), (16, 21458640), (20, 17166912), (21, 16349440), (24, 14305760), (28, 12262080), (30, 11444608), (32, 10729320), (35, 9809664), (40, 8583456), (42, 8174720), (48, 7152880), (53, 6478080), (56, 6131040), (60, 5722304), (64, 5364660), (70, 4904832), (80, 4291728), (84, 4087360), (96, 3576440), (105, 3269888), (106, 3239040), (112, 3065520), (120, 2861152), (128, 2682330), (140, 2452416), (159, 2159360), (160, 2145864), (168, 2043680), (192, 1788220), (210, 1634944), (212, 1619520), (224, 1532760), (240, 1430576), (241, 1424640), (256, 1341165), (265, 1295616), (280, 1226208), (318, 1079680), (320, 1072932), (336, 1021840), (371, 925440), (384, 894110), (420, 817472), (424, 809760), (448, 766380), (480, 715288), (482, 712320), (530, 647808), (560, 613104), (636, 539840), (640, 536466), (672, 510920), (723, 474880), (742, 462720), (768, 447055), (795, 431872), (840, 408736), (848, 404880), (896, 383190), (960, 357644), (964, 356160), (1060, 323904), (1113, 308480), (1120, 306552), (1205, 284928), (1272, 269920), (1280, 268233), (1344, 255460), (1446, 237440), (1484, 231360), (1590, 215936), (1680, 204368), (1687, 203520), (1696, 202440), (1792, 191595), (1855, 185088), (1920, 178822), (1928, 178080), (2120, 161952), (2226, 154240), (2240, 153276), (2410, 142464), (2544, 134960), (2688, 127730), (2892, 118720), (2968, 115680), (3180, 107968), (3360, 102184), (3374, 101760), (3392, 101220), (3615, 94976), (3710, 92544), (3840, 89411), (3856, 89040), (4240, 80976), (4452, 77120), (4480, 76638), (4820, 71232), (5061, 67840), (5088, 67480), (5376, 63865), (5565, 61696), (5784, 59360), (5936, 57840), (6360, 53984), (6720, 51092), (6748, 50880), (6784, 50610), (7230, 47488), (7420, 46272), (7712, 44520), (8435, 40704), (8480, 40488), (8904, 38560), (8960, 38319), (9640, 35616), (10122, 33920), (10176, 33740), (11130, 30848), (11568, 29680), (11872, 28920), (12720, 26992), (12773, 26880), (13440, 25546), (13496, 25440), (13568, 25305), (14460, 23744), (14840, 23136), (15424, 22260), (16870, 20352), (16960, 20244), (17808, 19280)]