1269888480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2377}}^1$

素因数の和:2458

約数の個数: 288

約数和(自身を含む): 5048132544

約数和(自身を除く): 3778244064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 336, 360, 371, 420, 424, 477, 480, 504, 530, 560, 630, 636, 672, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1120, 1260, 1272, 1440, 1484, 1590, 1680, 1696, 1855, 1908, 2016, 2120, 2226, 2377, 2385, 2520, 2544, 2968, 3180, 3339, 3360, 3710, 3816, 4240, 4452, 4754, 4770, 5040, 5088, 5565, 5936, 6360, 6678, 7131, 7420, 7632, 8480, 8904, 9508, 9540, 10080, 11130, 11872, 11885, 12720, 13356, 14262, 14840, 15264, 16639, 16695, 17808, 19016, 19080, 21393, 22260, 23770, 25440, 26712, 28524, 29680, 33278, 33390, 35616, 35655, 38032, 38160, 42786, 44520, 47540, 49917, 53424, 57048, 59360, 66556, 66780, 71310, 76064, 76320, 83195, 85572, 89040, 95080, 99834, 106848, 106965, 114096, 125981, 133112, 133560, 142620, 149751, 166390, 171144, 178080, 190160, 199668, 213930, 228192, 249585, 251962, 266224, 267120, 285240, 299502, 332780, 342288, 377943, 380320, 399336, 427860, 499170, 503924, 532448, 534240, 570480, 599004, 629905, 665560, 684576, 748755, 755886, 798672, 855720, 881867, 998340, 1007848, 1133829, 1140960, 1198008, 1259810, 1331120, 1497510, 1511772, 1597344, 1711440, 1763734, 1889715, 1996680, 2015696, 2267658, 2396016, 2519620, 2645601, 2662240, 2995020, 3023544, 3422880, 3527468, 3779430, 3993360, 4031392, 4409335, 4535316, 4792032, 5039240, 5291202, 5669145, 5990040, 6047088, 7054936, 7558860, 7936803, 7986720, 8818670, 9070632, 10078480, 10582404, 11338290, 11980080, 12094176, 13228005, 14109872, 15117720, 15873606, 17637340, 18141264, 20156960, 21164808, 22676580, 23960160, 26456010, 28219744, 30235440, 31747212, 35274680, 36282528, 39684015, 42329616, 45353160, 52912020, 60470880, 63494424, 70549360, 79368030, 84659232, 90706320, 105824040, 126988848, 141098720, 158736060, 181412640, 211648080, 253977696, 317472120, 423296160, 634944240, 1269888480]

約数ペア:

[(1, 1269888480), (2, 634944240), (3, 423296160), (4, 317472120), (5, 253977696), (6, 211648080), (7, 181412640), (8, 158736060), (9, 141098720), (10, 126988848), (12, 105824040), (14, 90706320), (15, 84659232), (16, 79368030), (18, 70549360), (20, 63494424), (21, 60470880), (24, 52912020), (28, 45353160), (30, 42329616), (32, 39684015), (35, 36282528), (36, 35274680), (40, 31747212), (42, 30235440), (45, 28219744), (48, 26456010), (53, 23960160), (56, 22676580), (60, 21164808), (63, 20156960), (70, 18141264), (72, 17637340), (80, 15873606), (84, 15117720), (90, 14109872), (96, 13228005), (105, 12094176), (106, 11980080), (112, 11338290), (120, 10582404), (126, 10078480), (140, 9070632), (144, 8818670), (159, 7986720), (160, 7936803), (168, 7558860), (180, 7054936), (210, 6047088), (212, 5990040), (224, 5669145), (240, 5291202), (252, 5039240), (265, 4792032), (280, 4535316), (288, 4409335), (315, 4031392), (318, 3993360), (336, 3779430), (360, 3527468), (371, 3422880), (420, 3023544), (424, 2995020), (477, 2662240), (480, 2645601), (504, 2519620), (530, 2396016), (560, 2267658), (630, 2015696), (636, 1996680), (672, 1889715), (720, 1763734), (742, 1711440), (795, 1597344), (840, 1511772), (848, 1497510), (954, 1331120), (1008, 1259810), (1060, 1198008), (1113, 1140960), (1120, 1133829), (1260, 1007848), (1272, 998340), (1440, 881867), (1484, 855720), (1590, 798672), (1680, 755886), (1696, 748755), (1855, 684576), (1908, 665560), (2016, 629905), (2120, 599004), (2226, 570480), (2377, 534240), (2385, 532448), (2520, 503924), (2544, 499170), (2968, 427860), (3180, 399336), (3339, 380320), (3360, 377943), (3710, 342288), (3816, 332780), (4240, 299502), (4452, 285240), (4754, 267120), (4770, 266224), (5040, 251962), (5088, 249585), (5565, 228192), (5936, 213930), (6360, 199668), (6678, 190160), (7131, 178080), (7420, 171144), (7632, 166390), (8480, 149751), (8904, 142620), (9508, 133560), (9540, 133112), (10080, 125981), (11130, 114096), (11872, 106965), (11885, 106848), (12720, 99834), (13356, 95080), (14262, 89040), (14840, 85572), (15264, 83195), (16639, 76320), (16695, 76064), (17808, 71310), (19016, 66780), (19080, 66556), (21393, 59360), (22260, 57048), (23770, 53424), (25440, 49917), (26712, 47540), (28524, 44520), (29680, 42786), (33278, 38160), (33390, 38032), (35616, 35655)]