1301119920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:468

約数の個数: 240

約数和(自身を含む): 4500381600

約数和(自身を除く): 3199261680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 109, 118, 120, 144, 177, 180, 218, 236, 240, 281, 295, 327, 354, 360, 436, 472, 531, 545, 562, 590, 654, 708, 720, 843, 872, 885, 944, 981, 1062, 1090, 1124, 1180, 1308, 1405, 1416, 1635, 1686, 1744, 1770, 1962, 2124, 2180, 2248, 2360, 2529, 2616, 2655, 2810, 2832, 3270, 3372, 3540, 3924, 4215, 4248, 4360, 4496, 4720, 4905, 5058, 5232, 5310, 5620, 6431, 6540, 6744, 7080, 7848, 8430, 8496, 8720, 9810, 10116, 10620, 11240, 12645, 12862, 13080, 13488, 14160, 15696, 16579, 16860, 19293, 19620, 20232, 21240, 22480, 25290, 25724, 26160, 30629, 32155, 33158, 33720, 38586, 39240, 40464, 42480, 49737, 50580, 51448, 57879, 61258, 64310, 66316, 67440, 77172, 78480, 82895, 91887, 96465, 99474, 101160, 102896, 115758, 122516, 128620, 132632, 149211, 153145, 154344, 165790, 183774, 192930, 198948, 202320, 231516, 245032, 248685, 257240, 265264, 275661, 289395, 298422, 306290, 308688, 331580, 367548, 385860, 397896, 459435, 463032, 490064, 497370, 514480, 551322, 578790, 596844, 612580, 663160, 735096, 746055, 771720, 795792, 918870, 926064, 994740, 1102644, 1157580, 1193688, 1225160, 1326320, 1378305, 1470192, 1492110, 1543440, 1807111, 1837740, 1989480, 2205288, 2315160, 2387376, 2450320, 2756610, 2984220, 3614222, 3675480, 3978960, 4410576, 4630320, 5421333, 5513220, 5968440, 7228444, 7350960, 9035555, 10842666, 11026440, 11936880, 14456888, 16263999, 18071110, 21685332, 22052880, 27106665, 28913776, 32527998, 36142220, 43370664, 54213330, 65055996, 72284440, 81319995, 86741328, 108426660, 130111992, 144568880, 162639990, 216853320, 260223984, 325279980, 433706640, 650559960, 1301119920]

約数ペア:

[(1, 1301119920), (2, 650559960), (3, 433706640), (4, 325279980), (5, 260223984), (6, 216853320), (8, 162639990), (9, 144568880), (10, 130111992), (12, 108426660), (15, 86741328), (16, 81319995), (18, 72284440), (20, 65055996), (24, 54213330), (30, 43370664), (36, 36142220), (40, 32527998), (45, 28913776), (48, 27106665), (59, 22052880), (60, 21685332), (72, 18071110), (80, 16263999), (90, 14456888), (109, 11936880), (118, 11026440), (120, 10842666), (144, 9035555), (177, 7350960), (180, 7228444), (218, 5968440), (236, 5513220), (240, 5421333), (281, 4630320), (295, 4410576), (327, 3978960), (354, 3675480), (360, 3614222), (436, 2984220), (472, 2756610), (531, 2450320), (545, 2387376), (562, 2315160), (590, 2205288), (654, 1989480), (708, 1837740), (720, 1807111), (843, 1543440), (872, 1492110), (885, 1470192), (944, 1378305), (981, 1326320), (1062, 1225160), (1090, 1193688), (1124, 1157580), (1180, 1102644), (1308, 994740), (1405, 926064), (1416, 918870), (1635, 795792), (1686, 771720), (1744, 746055), (1770, 735096), (1962, 663160), (2124, 612580), (2180, 596844), (2248, 578790), (2360, 551322), (2529, 514480), (2616, 497370), (2655, 490064), (2810, 463032), (2832, 459435), (3270, 397896), (3372, 385860), (3540, 367548), (3924, 331580), (4215, 308688), (4248, 306290), (4360, 298422), (4496, 289395), (4720, 275661), (4905, 265264), (5058, 257240), (5232, 248685), (5310, 245032), (5620, 231516), (6431, 202320), (6540, 198948), (6744, 192930), (7080, 183774), (7848, 165790), (8430, 154344), (8496, 153145), (8720, 149211), (9810, 132632), (10116, 128620), (10620, 122516), (11240, 115758), (12645, 102896), (12862, 101160), (13080, 99474), (13488, 96465), (14160, 91887), (15696, 82895), (16579, 78480), (16860, 77172), (19293, 67440), (19620, 66316), (20232, 64310), (21240, 61258), (22480, 57879), (25290, 51448), (25724, 50580), (26160, 49737), (30629, 42480), (32155, 40464), (33158, 39240), (33720, 38586)]