29318520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 116121600

約数和(自身を除く): 86803080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 167, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 334, 380, 385, 399, 418, 420, 440, 456, 462, 501, 532, 570, 616, 627, 660, 665, 668, 760, 770, 798, 835, 836, 840, 924, 1002, 1045, 1064, 1140, 1155, 1169, 1254, 1320, 1330, 1336, 1463, 1540, 1596, 1670, 1672, 1837, 1848, 1995, 2004, 2090, 2280, 2310, 2338, 2505, 2508, 2660, 2926, 3080, 3135, 3173, 3192, 3340, 3507, 3674, 3990, 4008, 4180, 4389, 4620, 4676, 5010, 5016, 5320, 5511, 5845, 5852, 6270, 6346, 6680, 7014, 7315, 7348, 7980, 8360, 8778, 9185, 9240, 9352, 9519, 10020, 11022, 11690, 11704, 12540, 12692, 12859, 14028, 14630, 14696, 15865, 15960, 17535, 17556, 18370, 19038, 20040, 21945, 22044, 22211, 23380, 25080, 25384, 25718, 27555, 28056, 29260, 31730, 34903, 35070, 35112, 36740, 38076, 38577, 43890, 44088, 44422, 46760, 47595, 51436, 55110, 58520, 63460, 64295, 66633, 69806, 70140, 73480, 76152, 77154, 87780, 88844, 95190, 102872, 104709, 110220, 111055, 126920, 128590, 133266, 139612, 140280, 154308, 174515, 175560, 177688, 190380, 192885, 209418, 220440, 222110, 244321, 257180, 266532, 279224, 308616, 333165, 349030, 380760, 385770, 418836, 444220, 488642, 514360, 523545, 533064, 666330, 698060, 732963, 771540, 837672, 888440, 977284, 1047090, 1221605, 1332660, 1396120, 1465926, 1543080, 1954568, 2094180, 2443210, 2665320, 2931852, 3664815, 4188360, 4886420, 5863704, 7329630, 9772840, 14659260, 29318520]

約数ペア:

[(1, 29318520), (2, 14659260), (3, 9772840), (4, 7329630), (5, 5863704), (6, 4886420), (7, 4188360), (8, 3664815), (10, 2931852), (11, 2665320), (12, 2443210), (14, 2094180), (15, 1954568), (19, 1543080), (20, 1465926), (21, 1396120), (22, 1332660), (24, 1221605), (28, 1047090), (30, 977284), (33, 888440), (35, 837672), (38, 771540), (40, 732963), (42, 698060), (44, 666330), (55, 533064), (56, 523545), (57, 514360), (60, 488642), (66, 444220), (70, 418836), (76, 385770), (77, 380760), (84, 349030), (88, 333165), (95, 308616), (105, 279224), (110, 266532), (114, 257180), (120, 244321), (132, 222110), (133, 220440), (140, 209418), (152, 192885), (154, 190380), (165, 177688), (167, 175560), (168, 174515), (190, 154308), (209, 140280), (210, 139612), (220, 133266), (228, 128590), (231, 126920), (264, 111055), (266, 110220), (280, 104709), (285, 102872), (308, 95190), (330, 88844), (334, 87780), (380, 77154), (385, 76152), (399, 73480), (418, 70140), (420, 69806), (440, 66633), (456, 64295), (462, 63460), (501, 58520), (532, 55110), (570, 51436), (616, 47595), (627, 46760), (660, 44422), (665, 44088), (668, 43890), (760, 38577), (770, 38076), (798, 36740), (835, 35112), (836, 35070), (840, 34903), (924, 31730), (1002, 29260), (1045, 28056), (1064, 27555), (1140, 25718), (1155, 25384), (1169, 25080), (1254, 23380), (1320, 22211), (1330, 22044), (1336, 21945), (1463, 20040), (1540, 19038), (1596, 18370), (1670, 17556), (1672, 17535), (1837, 15960), (1848, 15865), (1995, 14696), (2004, 14630), (2090, 14028), (2280, 12859), (2310, 12692), (2338, 12540), (2505, 11704), (2508, 11690), (2660, 11022), (2926, 10020), (3080, 9519), (3135, 9352), (3173, 9240), (3192, 9185), (3340, 8778), (3507, 8360), (3674, 7980), (3990, 7348), (4008, 7315), (4180, 7014), (4389, 6680), (4620, 6346), (4676, 6270), (5010, 5852), (5016, 5845), (5320, 5511)]