194679940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 536256000

約数和(自身を除く): 341576060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 49, 52, 59, 65, 70, 74, 91, 98, 118, 130, 140, 148, 182, 185, 196, 236, 245, 259, 260, 295, 343, 364, 370, 413, 455, 481, 490, 518, 590, 637, 686, 740, 767, 826, 910, 962, 980, 1036, 1180, 1274, 1295, 1372, 1534, 1652, 1715, 1813, 1820, 1924, 2065, 2183, 2405, 2548, 2590, 2891, 3068, 3185, 3367, 3430, 3626, 3835, 4130, 4366, 4459, 4810, 5180, 5369, 5782, 6370, 6734, 6860, 7252, 7670, 8260, 8732, 8918, 9065, 9620, 10738, 10915, 11564, 12691, 12740, 13468, 14455, 15281, 15340, 16835, 17836, 18130, 20237, 21476, 21830, 22295, 23569, 25382, 26845, 28379, 28910, 30562, 33670, 36260, 37583, 40474, 43660, 44590, 47138, 50764, 53690, 56758, 57820, 61124, 63455, 67340, 75166, 76405, 80948, 89180, 94276, 101185, 106967, 107380, 113516, 117845, 126910, 141895, 150332, 152810, 164983, 187915, 198653, 202370, 213934, 235690, 253820, 263081, 283790, 305620, 329966, 375830, 397306, 404740, 427868, 471380, 526162, 534835, 567580, 659932, 748769, 751660, 794612, 824915, 993265, 1052324, 1069670, 1315405, 1390571, 1497538, 1649830, 1986530, 2139340, 2630810, 2781142, 2995076, 3299660, 3743845, 3973060, 5261620, 5562284, 6952855, 7487690, 9733997, 13905710, 14975380, 19467994, 27811420, 38935988, 48669985, 97339970, 194679940]

約数ペア:

[(1, 194679940), (2, 97339970), (4, 48669985), (5, 38935988), (7, 27811420), (10, 19467994), (13, 14975380), (14, 13905710), (20, 9733997), (26, 7487690), (28, 6952855), (35, 5562284), (37, 5261620), (49, 3973060), (52, 3743845), (59, 3299660), (65, 2995076), (70, 2781142), (74, 2630810), (91, 2139340), (98, 1986530), (118, 1649830), (130, 1497538), (140, 1390571), (148, 1315405), (182, 1069670), (185, 1052324), (196, 993265), (236, 824915), (245, 794612), (259, 751660), (260, 748769), (295, 659932), (343, 567580), (364, 534835), (370, 526162), (413, 471380), (455, 427868), (481, 404740), (490, 397306), (518, 375830), (590, 329966), (637, 305620), (686, 283790), (740, 263081), (767, 253820), (826, 235690), (910, 213934), (962, 202370), (980, 198653), (1036, 187915), (1180, 164983), (1274, 152810), (1295, 150332), (1372, 141895), (1534, 126910), (1652, 117845), (1715, 113516), (1813, 107380), (1820, 106967), (1924, 101185), (2065, 94276), (2183, 89180), (2405, 80948), (2548, 76405), (2590, 75166), (2891, 67340), (3068, 63455), (3185, 61124), (3367, 57820), (3430, 56758), (3626, 53690), (3835, 50764), (4130, 47138), (4366, 44590), (4459, 43660), (4810, 40474), (5180, 37583), (5369, 36260), (5782, 33670), (6370, 30562), (6734, 28910), (6860, 28379), (7252, 26845), (7670, 25382), (8260, 23569), (8732, 22295), (8918, 21830), (9065, 21476), (9620, 20237), (10738, 18130), (10915, 17836), (11564, 16835), (12691, 15340), (12740, 15281), (13468, 14455)]