188839560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17293}}^1$

素因数の和:17327

約数の個数: 128

約数和(自身を含む): 697294080

約数和(自身を除く): 508454520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 17293, 34586, 51879, 69172, 86465, 103758, 121051, 138344, 172930, 207516, 224809, 242102, 259395, 345860, 363153, 415032, 449618, 484204, 518790, 605255, 674427, 691720, 726306, 899236, 968408, 1037580, 1124045, 1210510, 1348854, 1452612, 1573663, 1798472, 1815765, 2075160, 2248090, 2421020, 2697708, 2905224, 3147326, 3372135, 3631530, 4496180, 4720989, 4842040, 5395416, 6294652, 6744270, 7263060, 7868315, 8992360, 9441978, 12589304, 13488540, 14526120, 15736630, 18883956, 23604945, 26977080, 31473260, 37767912, 47209890, 62946520, 94419780, 188839560]

約数ペア:

[(1, 188839560), (2, 94419780), (3, 62946520), (4, 47209890), (5, 37767912), (6, 31473260), (7, 26977080), (8, 23604945), (10, 18883956), (12, 15736630), (13, 14526120), (14, 13488540), (15, 12589304), (20, 9441978), (21, 8992360), (24, 7868315), (26, 7263060), (28, 6744270), (30, 6294652), (35, 5395416), (39, 4842040), (40, 4720989), (42, 4496180), (52, 3631530), (56, 3372135), (60, 3147326), (65, 2905224), (70, 2697708), (78, 2421020), (84, 2248090), (91, 2075160), (104, 1815765), (105, 1798472), (120, 1573663), (130, 1452612), (140, 1348854), (156, 1210510), (168, 1124045), (182, 1037580), (195, 968408), (210, 899236), (260, 726306), (273, 691720), (280, 674427), (312, 605255), (364, 518790), (390, 484204), (420, 449618), (455, 415032), (520, 363153), (546, 345860), (728, 259395), (780, 242102), (840, 224809), (910, 207516), (1092, 172930), (1365, 138344), (1560, 121051), (1820, 103758), (2184, 86465), (2730, 69172), (3640, 51879), (5460, 34586), (10920, 17293)]