191880360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1537

約数の個数: 256

約数和(自身を含む): 774489600

約数和(自身を除く): 582609240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1493, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 2986, 3060, 3213, 3570, 3672, 3780, 4284, 4479, 4590, 4760, 5355, 5972, 6120, 6426, 7140, 7465, 7560, 8568, 8958, 9180, 10451, 10710, 11944, 12852, 13437, 14280, 14930, 16065, 17916, 18360, 20902, 21420, 22395, 25381, 25704, 26874, 29860, 31353, 32130, 35832, 40311, 41804, 42840, 44790, 50762, 52255, 53748, 59720, 62706, 64260, 67185, 76143, 80622, 83608, 89580, 94059, 101524, 104510, 107496, 125412, 126905, 128520, 134370, 152286, 156765, 161244, 177667, 179160, 188118, 201555, 203048, 209020, 228429, 250824, 253810, 268740, 282177, 304572, 313530, 322488, 355334, 376236, 380715, 403110, 418040, 456858, 470295, 507620, 533001, 537480, 564354, 609144, 627060, 685287, 710668, 752472, 761430, 806220, 888335, 913716, 940590, 1015240, 1066002, 1128708, 1142145, 1254120, 1370574, 1410885, 1421336, 1522860, 1599003, 1612440, 1776670, 1827432, 1881180, 2132004, 2257416, 2284290, 2665005, 2741148, 2821770, 3045720, 3198006, 3426435, 3553340, 3762360, 4264008, 4568580, 4797009, 5330010, 5482296, 5643540, 6396012, 6852870, 7106680, 7995015, 9137160, 9594018, 10660020, 11287080, 12792024, 13705740, 15990030, 19188036, 21320040, 23985045, 27411480, 31980060, 38376072, 47970090, 63960120, 95940180, 191880360]

約数ペア:

[(1, 191880360), (2, 95940180), (3, 63960120), (4, 47970090), (5, 38376072), (6, 31980060), (7, 27411480), (8, 23985045), (9, 21320040), (10, 19188036), (12, 15990030), (14, 13705740), (15, 12792024), (17, 11287080), (18, 10660020), (20, 9594018), (21, 9137160), (24, 7995015), (27, 7106680), (28, 6852870), (30, 6396012), (34, 5643540), (35, 5482296), (36, 5330010), (40, 4797009), (42, 4568580), (45, 4264008), (51, 3762360), (54, 3553340), (56, 3426435), (60, 3198006), (63, 3045720), (68, 2821770), (70, 2741148), (72, 2665005), (84, 2284290), (85, 2257416), (90, 2132004), (102, 1881180), (105, 1827432), (108, 1776670), (119, 1612440), (120, 1599003), (126, 1522860), (135, 1421336), (136, 1410885), (140, 1370574), (153, 1254120), (168, 1142145), (170, 1128708), (180, 1066002), (189, 1015240), (204, 940590), (210, 913716), (216, 888335), (238, 806220), (252, 761430), (255, 752472), (270, 710668), (280, 685287), (306, 627060), (315, 609144), (340, 564354), (357, 537480), (360, 533001), (378, 507620), (408, 470295), (420, 456858), (459, 418040), (476, 403110), (504, 380715), (510, 376236), (540, 355334), (595, 322488), (612, 313530), (630, 304572), (680, 282177), (714, 268740), (756, 253810), (765, 250824), (840, 228429), (918, 209020), (945, 203048), (952, 201555), (1020, 188118), (1071, 179160), (1080, 177667), (1190, 161244), (1224, 156765), (1260, 152286), (1428, 134370), (1493, 128520), (1512, 126905), (1530, 125412), (1785, 107496), (1836, 104510), (1890, 101524), (2040, 94059), (2142, 89580), (2295, 83608), (2380, 80622), (2520, 76143), (2856, 67185), (2986, 64260), (3060, 62706), (3213, 59720), (3570, 53748), (3672, 52255), (3780, 50762), (4284, 44790), (4479, 42840), (4590, 41804), (4760, 40311), (5355, 35832), (5972, 32130), (6120, 31353), (6426, 29860), (7140, 26874), (7465, 25704), (7560, 25381), (8568, 22395), (8958, 21420), (9180, 20902), (10451, 18360), (10710, 17916), (11944, 16065), (12852, 14930), (13437, 14280)]