42402360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 256

約数和(自身を含む): 171279360

約数和(自身を除く): 128877000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 353, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 706, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1059, 1092, 1144, 1155, 1320, 1365, 1412, 1430, 1540, 1560, 1716, 1765, 1820, 1848, 2002, 2118, 2145, 2184, 2310, 2471, 2730, 2824, 2860, 3003, 3080, 3432, 3530, 3640, 3883, 4004, 4236, 4290, 4589, 4620, 4942, 5005, 5295, 5460, 5720, 6006, 7060, 7413, 7766, 8008, 8472, 8580, 9178, 9240, 9884, 10010, 10590, 10920, 11649, 12012, 12355, 13767, 14120, 14826, 15015, 15532, 17160, 18356, 19415, 19768, 20020, 21180, 22945, 23298, 24024, 24710, 27181, 27534, 29652, 30030, 31064, 32123, 36712, 37065, 38830, 40040, 42360, 45890, 46596, 49420, 50479, 54362, 55068, 58245, 59304, 60060, 64246, 68835, 74130, 77660, 81543, 91780, 93192, 96369, 98840, 100958, 108724, 110136, 116490, 120120, 128492, 135905, 137670, 148260, 151437, 155320, 160615, 163086, 183560, 192738, 201916, 217448, 232980, 252395, 256984, 271810, 275340, 296520, 302874, 321230, 326172, 353353, 385476, 403832, 407715, 465960, 481845, 504790, 543620, 550680, 605748, 642460, 652344, 706706, 757185, 770952, 815430, 963690, 1009580, 1060059, 1087240, 1211496, 1284920, 1413412, 1514370, 1630860, 1766765, 1927380, 2019160, 2120118, 2826824, 3028740, 3261720, 3533530, 3854760, 4240236, 5300295, 6057480, 7067060, 8480472, 10600590, 14134120, 21201180, 42402360]

約数ペア:

[(1, 42402360), (2, 21201180), (3, 14134120), (4, 10600590), (5, 8480472), (6, 7067060), (7, 6057480), (8, 5300295), (10, 4240236), (11, 3854760), (12, 3533530), (13, 3261720), (14, 3028740), (15, 2826824), (20, 2120118), (21, 2019160), (22, 1927380), (24, 1766765), (26, 1630860), (28, 1514370), (30, 1413412), (33, 1284920), (35, 1211496), (39, 1087240), (40, 1060059), (42, 1009580), (44, 963690), (52, 815430), (55, 770952), (56, 757185), (60, 706706), (65, 652344), (66, 642460), (70, 605748), (77, 550680), (78, 543620), (84, 504790), (88, 481845), (91, 465960), (104, 407715), (105, 403832), (110, 385476), (120, 353353), (130, 326172), (132, 321230), (140, 302874), (143, 296520), (154, 275340), (156, 271810), (165, 256984), (168, 252395), (182, 232980), (195, 217448), (210, 201916), (220, 192738), (231, 183560), (260, 163086), (264, 160615), (273, 155320), (280, 151437), (286, 148260), (308, 137670), (312, 135905), (330, 128492), (353, 120120), (364, 116490), (385, 110136), (390, 108724), (420, 100958), (429, 98840), (440, 96369), (455, 93192), (462, 91780), (520, 81543), (546, 77660), (572, 74130), (616, 68835), (660, 64246), (706, 60060), (715, 59304), (728, 58245), (770, 55068), (780, 54362), (840, 50479), (858, 49420), (910, 46596), (924, 45890), (1001, 42360), (1059, 40040), (1092, 38830), (1144, 37065), (1155, 36712), (1320, 32123), (1365, 31064), (1412, 30030), (1430, 29652), (1540, 27534), (1560, 27181), (1716, 24710), (1765, 24024), (1820, 23298), (1848, 22945), (2002, 21180), (2118, 20020), (2145, 19768), (2184, 19415), (2310, 18356), (2471, 17160), (2730, 15532), (2824, 15015), (2860, 14826), (3003, 14120), (3080, 13767), (3432, 12355), (3530, 12012), (3640, 11649), (3883, 10920), (4004, 10590), (4236, 10010), (4290, 9884), (4589, 9240), (4620, 9178), (4942, 8580), (5005, 8472), (5295, 8008), (5460, 7766), (5720, 7413), (6006, 7060)]