168370020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 288

約数和(自身を含む): 662887680

約数和(自身を除く): 494517660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 541, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1082, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1623, 1638, 1710, 1729, 1820, 1995, 2164, 2223, 2340, 2394, 2470, 2660, 2705, 2730, 2964, 3246, 3276, 3420, 3458, 3705, 3787, 3990, 4095, 4446, 4788, 4869, 4940, 5187, 5410, 5460, 5985, 6492, 6916, 7033, 7410, 7574, 7980, 8115, 8190, 8645, 8892, 9738, 10279, 10374, 10820, 11115, 11361, 11970, 14066, 14820, 15148, 15561, 16230, 16380, 17290, 18935, 19476, 20558, 20748, 21099, 22230, 22722, 23940, 24345, 25935, 28132, 30837, 31122, 32460, 34083, 34580, 35165, 37870, 41116, 42198, 44460, 45444, 48690, 49231, 51395, 51870, 56805, 61674, 62244, 63297, 68166, 70330, 71953, 75740, 77805, 84396, 92511, 97380, 98462, 102790, 103740, 105495, 113610, 123348, 126594, 133627, 136332, 140660, 143906, 147693, 154185, 155610, 170415, 185022, 196924, 205580, 210990, 215859, 227220, 246155, 253188, 267254, 287812, 295386, 308370, 311220, 316485, 340830, 359765, 370044, 400881, 421980, 431718, 443079, 462555, 492310, 534508, 590772, 616740, 632970, 647577, 668135, 681660, 719530, 738465, 801762, 863436, 886158, 925110, 935389, 984620, 1079295, 1202643, 1265940, 1295154, 1336270, 1439060, 1476930, 1603524, 1772316, 1850220, 1870778, 2004405, 2158590, 2215395, 2405286, 2590308, 2672540, 2806167, 2953860, 3237885, 3741556, 4008810, 4317180, 4430790, 4676945, 4810572, 5612334, 6013215, 6475770, 8017620, 8418501, 8861580, 9353890, 11224668, 12026430, 12951540, 14030835, 16837002, 18707780, 24052860, 28061670, 33674004, 42092505, 56123340, 84185010, 168370020]

約数ペア:

[(1, 168370020), (2, 84185010), (3, 56123340), (4, 42092505), (5, 33674004), (6, 28061670), (7, 24052860), (9, 18707780), (10, 16837002), (12, 14030835), (13, 12951540), (14, 12026430), (15, 11224668), (18, 9353890), (19, 8861580), (20, 8418501), (21, 8017620), (26, 6475770), (28, 6013215), (30, 5612334), (35, 4810572), (36, 4676945), (38, 4430790), (39, 4317180), (42, 4008810), (45, 3741556), (52, 3237885), (57, 2953860), (60, 2806167), (63, 2672540), (65, 2590308), (70, 2405286), (76, 2215395), (78, 2158590), (84, 2004405), (90, 1870778), (91, 1850220), (95, 1772316), (105, 1603524), (114, 1476930), (117, 1439060), (126, 1336270), (130, 1295154), (133, 1265940), (140, 1202643), (156, 1079295), (171, 984620), (180, 935389), (182, 925110), (190, 886158), (195, 863436), (210, 801762), (228, 738465), (234, 719530), (247, 681660), (252, 668135), (260, 647577), (266, 632970), (273, 616740), (285, 590772), (315, 534508), (342, 492310), (364, 462555), (380, 443079), (390, 431718), (399, 421980), (420, 400881), (455, 370044), (468, 359765), (494, 340830), (532, 316485), (541, 311220), (546, 308370), (570, 295386), (585, 287812), (630, 267254), (665, 253188), (684, 246155), (741, 227220), (780, 215859), (798, 210990), (819, 205580), (855, 196924), (910, 185022), (988, 170415), (1082, 155610), (1092, 154185), (1140, 147693), (1170, 143906), (1197, 140660), (1235, 136332), (1260, 133627), (1330, 126594), (1365, 123348), (1482, 113610), (1596, 105495), (1623, 103740), (1638, 102790), (1710, 98462), (1729, 97380), (1820, 92511), (1995, 84396), (2164, 77805), (2223, 75740), (2340, 71953), (2394, 70330), (2470, 68166), (2660, 63297), (2705, 62244), (2730, 61674), (2964, 56805), (3246, 51870), (3276, 51395), (3420, 49231), (3458, 48690), (3705, 45444), (3787, 44460), (3990, 42198), (4095, 41116), (4446, 37870), (4788, 35165), (4869, 34580), (4940, 34083), (5187, 32460), (5410, 31122), (5460, 30837), (5985, 28132), (6492, 25935), (6916, 24345), (7033, 23940), (7410, 22722), (7574, 22230), (7980, 21099), (8115, 20748), (8190, 20558), (8645, 19476), (8892, 18935), (9738, 17290), (10279, 16380), (10374, 16230), (10820, 15561), (11115, 15148), (11361, 14820), (11970, 14066)]