234520440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1542

約数の個数: 256

約数和(自身を含む): 929387520

約数和(自身を除く): 694867080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 1020, 1122, 1155, 1190, 1309, 1320, 1428, 1493, 1496, 1540, 1785, 1848, 1870, 2040, 2244, 2310, 2380, 2618, 2805, 2856, 2986, 3080, 3570, 3740, 3927, 4479, 4488, 4620, 4760, 5236, 5610, 5972, 6545, 7140, 7465, 7480, 7854, 8958, 9240, 10451, 10472, 11220, 11944, 13090, 14280, 14930, 15708, 16423, 17916, 19635, 20902, 22395, 22440, 25381, 26180, 29860, 31353, 31416, 32846, 35832, 39270, 41804, 44790, 49269, 50762, 52255, 52360, 59720, 62706, 65692, 76143, 78540, 82115, 83608, 89580, 98538, 101524, 104510, 114961, 125412, 126905, 131384, 152286, 156765, 157080, 164230, 177667, 179160, 197076, 203048, 209020, 229922, 246345, 250824, 253810, 279191, 304572, 313530, 328460, 344883, 355334, 380715, 394152, 418040, 459844, 492690, 507620, 533001, 558382, 574805, 609144, 627060, 656920, 689766, 710668, 761430, 837573, 888335, 919688, 985380, 1015240, 1066002, 1116764, 1149610, 1254120, 1379532, 1395955, 1421336, 1522860, 1675146, 1724415, 1776670, 1954337, 1970760, 2132004, 2233528, 2299220, 2665005, 2759064, 2791910, 3045720, 3350292, 3448830, 3553340, 3908674, 4187865, 4264008, 4598440, 5330010, 5583820, 5863011, 6700584, 6897660, 7106680, 7817348, 8375730, 9771685, 10660020, 11167640, 11726022, 13795320, 15634696, 16751460, 19543370, 21320040, 23452044, 29315055, 33502920, 39086740, 46904088, 58630110, 78173480, 117260220, 234520440]

約数ペア:

[(1, 234520440), (2, 117260220), (3, 78173480), (4, 58630110), (5, 46904088), (6, 39086740), (7, 33502920), (8, 29315055), (10, 23452044), (11, 21320040), (12, 19543370), (14, 16751460), (15, 15634696), (17, 13795320), (20, 11726022), (21, 11167640), (22, 10660020), (24, 9771685), (28, 8375730), (30, 7817348), (33, 7106680), (34, 6897660), (35, 6700584), (40, 5863011), (42, 5583820), (44, 5330010), (51, 4598440), (55, 4264008), (56, 4187865), (60, 3908674), (66, 3553340), (68, 3448830), (70, 3350292), (77, 3045720), (84, 2791910), (85, 2759064), (88, 2665005), (102, 2299220), (105, 2233528), (110, 2132004), (119, 1970760), (120, 1954337), (132, 1776670), (136, 1724415), (140, 1675146), (154, 1522860), (165, 1421336), (168, 1395955), (170, 1379532), (187, 1254120), (204, 1149610), (210, 1116764), (220, 1066002), (231, 1015240), (238, 985380), (255, 919688), (264, 888335), (280, 837573), (308, 761430), (330, 710668), (340, 689766), (357, 656920), (374, 627060), (385, 609144), (408, 574805), (420, 558382), (440, 533001), (462, 507620), (476, 492690), (510, 459844), (561, 418040), (595, 394152), (616, 380715), (660, 355334), (680, 344883), (714, 328460), (748, 313530), (770, 304572), (840, 279191), (924, 253810), (935, 250824), (952, 246345), (1020, 229922), (1122, 209020), (1155, 203048), (1190, 197076), (1309, 179160), (1320, 177667), (1428, 164230), (1493, 157080), (1496, 156765), (1540, 152286), (1785, 131384), (1848, 126905), (1870, 125412), (2040, 114961), (2244, 104510), (2310, 101524), (2380, 98538), (2618, 89580), (2805, 83608), (2856, 82115), (2986, 78540), (3080, 76143), (3570, 65692), (3740, 62706), (3927, 59720), (4479, 52360), (4488, 52255), (4620, 50762), (4760, 49269), (5236, 44790), (5610, 41804), (5972, 39270), (6545, 35832), (7140, 32846), (7465, 31416), (7480, 31353), (7854, 29860), (8958, 26180), (9240, 25381), (10451, 22440), (10472, 22395), (11220, 20902), (11944, 19635), (13090, 17916), (14280, 16423), (14930, 15708)]