1294391280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 480

約数和(自身を含む): 5123672064

約数和(自身を除く): 3829280784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 47, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 94, 97, 104, 105, 112, 120, 130, 140, 141, 156, 168, 169, 182, 188, 194, 195, 208, 210, 235, 240, 260, 273, 280, 282, 291, 312, 329, 336, 338, 364, 376, 388, 390, 420, 455, 470, 485, 507, 520, 546, 560, 564, 582, 611, 624, 658, 676, 679, 705, 728, 752, 776, 780, 840, 845, 910, 940, 970, 987, 1014, 1040, 1092, 1128, 1164, 1183, 1222, 1261, 1316, 1352, 1358, 1365, 1410, 1455, 1456, 1552, 1560, 1645, 1680, 1690, 1820, 1833, 1880, 1940, 1974, 2028, 2037, 2184, 2256, 2328, 2366, 2444, 2522, 2535, 2632, 2704, 2716, 2730, 2820, 2910, 3055, 3120, 3290, 3380, 3395, 3549, 3640, 3666, 3760, 3783, 3880, 3948, 4056, 4074, 4277, 4368, 4559, 4656, 4732, 4888, 4935, 5044, 5070, 5264, 5432, 5460, 5640, 5820, 5915, 6110, 6305, 6580, 6760, 6790, 7098, 7280, 7332, 7566, 7760, 7896, 7943, 8112, 8148, 8554, 8827, 9118, 9165, 9464, 9776, 9870, 10088, 10140, 10185, 10864, 10920, 11280, 11640, 11830, 12220, 12610, 12831, 13160, 13520, 13580, 13677, 14196, 14664, 15132, 15792, 15886, 16296, 16393, 17108, 17654, 17745, 18236, 18330, 18915, 18928, 19740, 20176, 20280, 20370, 21385, 21840, 22795, 23280, 23660, 23829, 24440, 25220, 25662, 26320, 26481, 27160, 27354, 28392, 29328, 30264, 31772, 31913, 32592, 32786, 34216, 35308, 35490, 36472, 36660, 37830, 39480, 39715, 40560, 40740, 42770, 44135, 45590, 47320, 47658, 48880, 49179, 50440, 51324, 52962, 54320, 54708, 55601, 56784, 59267, 60528, 63544, 63826, 64155, 65572, 68385, 68432, 70616, 70980, 72944, 73320, 75660, 78960, 79430, 81480, 81965, 85540, 88270, 91180, 94640, 95316, 95739, 98358, 100880, 102648, 105924, 109416, 111202, 114751, 118534, 119145, 127088, 127652, 128310, 131144, 132405, 136770, 141232, 141960, 146640, 151320, 158860, 159565, 162960, 163930, 166803, 171080, 176540, 177801, 182360, 190632, 191478, 196716, 205296, 211848, 218832, 222404, 229502, 237068, 238290, 245895, 255304, 256620, 262288, 264810, 273540, 278005, 283920, 296335, 302640, 317720, 319130, 327860, 333606, 342160, 344253, 353080, 355602, 364720, 381264, 382956, 393432, 414869, 423696, 444808, 459004, 474136, 476580, 478695, 491790, 510608, 513240, 529620, 547080, 556010, 573755, 592670, 635440, 638260, 655720, 667212, 688506, 706160, 711204, 765912, 770471, 786864, 829738, 834015, 889005, 889616, 918008, 948272, 953160, 957390, 983580, 1026480, 1059240, 1094160, 1112020, 1147510, 1185340, 1244607, 1276520, 1311440, 1334424, 1377012, 1422408, 1531824, 1540942, 1659476, 1668030, 1721265, 1778010, 1836016, 1906320, 1914780, 1967160, 2074345, 2118480, 2224040, 2295020, 2311413, 2370680, 2489214, 2553040, 2668848, 2754024, 2844816, 3081884, 3318952, 3336060, 3442530, 3556020, 3829560, 3852355, 3934320, 4148690, 4448080, 4590040, 4622826, 4741360, 4978428, 5393297, 5508048, 6163768, 6223035, 6637904, 6672120, 6885060, 7112040, 7659120, 7704710, 8297380, 9180080, 9245652, 9956856, 10786594, 11557065, 12327536, 12446070, 13344240, 13770120, 14224080, 15409420, 16179891, 16594760, 18491304, 19913712, 21573188, 23114130, 24892140, 26966485, 27540240, 30818840, 32359782, 33189520, 36982608, 43146376, 46228260, 49784280, 53932970, 61637680, 64719564, 80899455, 86292752, 92456520, 99568560, 107865940, 129439128, 161798910, 184913040, 215731880, 258878256, 323597820, 431463760, 647195640, 1294391280]

約数ペア:

[(1, 1294391280), (2, 647195640), (3, 431463760), (4, 323597820), (5, 258878256), (6, 215731880), (7, 184913040), (8, 161798910), (10, 129439128), (12, 107865940), (13, 99568560), (14, 92456520), (15, 86292752), (16, 80899455), (20, 64719564), (21, 61637680), (24, 53932970), (26, 49784280), (28, 46228260), (30, 43146376), (35, 36982608), (39, 33189520), (40, 32359782), (42, 30818840), (47, 27540240), (48, 26966485), (52, 24892140), (56, 23114130), (60, 21573188), (65, 19913712), (70, 18491304), (78, 16594760), (80, 16179891), (84, 15409420), (91, 14224080), (94, 13770120), (97, 13344240), (104, 12446070), (105, 12327536), (112, 11557065), (120, 10786594), (130, 9956856), (140, 9245652), (141, 9180080), (156, 8297380), (168, 7704710), (169, 7659120), (182, 7112040), (188, 6885060), (194, 6672120), (195, 6637904), (208, 6223035), (210, 6163768), (235, 5508048), (240, 5393297), (260, 4978428), (273, 4741360), (280, 4622826), (282, 4590040), (291, 4448080), (312, 4148690), (329, 3934320), (336, 3852355), (338, 3829560), (364, 3556020), (376, 3442530), (388, 3336060), (390, 3318952), (420, 3081884), (455, 2844816), (470, 2754024), (485, 2668848), (507, 2553040), (520, 2489214), (546, 2370680), (560, 2311413), (564, 2295020), (582, 2224040), (611, 2118480), (624, 2074345), (658, 1967160), (676, 1914780), (679, 1906320), (705, 1836016), (728, 1778010), (752, 1721265), (776, 1668030), (780, 1659476), (840, 1540942), (845, 1531824), (910, 1422408), (940, 1377012), (970, 1334424), (987, 1311440), (1014, 1276520), (1040, 1244607), (1092, 1185340), (1128, 1147510), (1164, 1112020), (1183, 1094160), (1222, 1059240), (1261, 1026480), (1316, 983580), (1352, 957390), (1358, 953160), (1365, 948272), (1410, 918008), (1455, 889616), (1456, 889005), (1552, 834015), (1560, 829738), (1645, 786864), (1680, 770471), (1690, 765912), (1820, 711204), (1833, 706160), (1880, 688506), (1940, 667212), (1974, 655720), (2028, 638260), (2037, 635440), (2184, 592670), (2256, 573755), (2328, 556010), (2366, 547080), (2444, 529620), (2522, 513240), (2535, 510608), (2632, 491790), (2704, 478695), (2716, 476580), (2730, 474136), (2820, 459004), (2910, 444808), (3055, 423696), (3120, 414869), (3290, 393432), (3380, 382956), (3395, 381264), (3549, 364720), (3640, 355602), (3666, 353080), (3760, 344253), (3783, 342160), (3880, 333606), (3948, 327860), (4056, 319130), (4074, 317720), (4277, 302640), (4368, 296335), (4559, 283920), (4656, 278005), (4732, 273540), (4888, 264810), (4935, 262288), (5044, 256620), (5070, 255304), (5264, 245895), (5432, 238290), (5460, 237068), (5640, 229502), (5820, 222404), (5915, 218832), (6110, 211848), (6305, 205296), (6580, 196716), (6760, 191478), (6790, 190632), (7098, 182360), (7280, 177801), (7332, 176540), (7566, 171080), (7760, 166803), (7896, 163930), (7943, 162960), (8112, 159565), (8148, 158860), (8554, 151320), (8827, 146640), (9118, 141960), (9165, 141232), (9464, 136770), (9776, 132405), (9870, 131144), (10088, 128310), (10140, 127652), (10185, 127088), (10864, 119145), (10920, 118534), (11280, 114751), (11640, 111202), (11830, 109416), (12220, 105924), (12610, 102648), (12831, 100880), (13160, 98358), (13520, 95739), (13580, 95316), (13677, 94640), (14196, 91180), (14664, 88270), (15132, 85540), (15792, 81965), (15886, 81480), (16296, 79430), (16393, 78960), (17108, 75660), (17654, 73320), (17745, 72944), (18236, 70980), (18330, 70616), (18915, 68432), (18928, 68385), (19740, 65572), (20176, 64155), (20280, 63826), (20370, 63544), (21385, 60528), (21840, 59267), (22795, 56784), (23280, 55601), (23660, 54708), (23829, 54320), (24440, 52962), (25220, 51324), (25662, 50440), (26320, 49179), (26481, 48880), (27160, 47658), (27354, 47320), (28392, 45590), (29328, 44135), (30264, 42770), (31772, 40740), (31913, 40560), (32592, 39715), (32786, 39480), (34216, 37830), (35308, 36660), (35490, 36472)]