161736120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4974

約数の個数: 192

約数和(自身を含む): 647075520

約数和(自身を除く): 485339400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 4937, 5460, 6552, 8190, 9874, 10920, 14811, 16380, 19748, 24685, 29622, 32760, 34559, 39496, 44433, 49370, 59244, 64181, 69118, 74055, 88866, 98740, 103677, 118488, 128362, 138236, 148110, 172795, 177732, 192543, 197480, 207354, 222165, 256724, 276472, 296220, 311031, 320905, 345590, 355464, 385086, 414708, 444330, 449267, 513448, 518385, 577629, 592440, 622062, 641810, 691180, 770172, 829416, 888660, 898534, 962715, 1036770, 1155258, 1244124, 1283620, 1347801, 1382360, 1540344, 1555155, 1777320, 1797068, 1925430, 2073540, 2246335, 2310516, 2488248, 2567240, 2695602, 2888145, 3110310, 3594136, 3850860, 4043403, 4147080, 4492670, 4621032, 5391204, 5776290, 6220620, 6739005, 7701720, 8086806, 8985340, 10782408, 11552580, 12441240, 13478010, 16173612, 17970680, 20217015, 23105160, 26956020, 32347224, 40434030, 53912040, 80868060, 161736120]

約数ペア:

[(1, 161736120), (2, 80868060), (3, 53912040), (4, 40434030), (5, 32347224), (6, 26956020), (7, 23105160), (8, 20217015), (9, 17970680), (10, 16173612), (12, 13478010), (13, 12441240), (14, 11552580), (15, 10782408), (18, 8985340), (20, 8086806), (21, 7701720), (24, 6739005), (26, 6220620), (28, 5776290), (30, 5391204), (35, 4621032), (36, 4492670), (39, 4147080), (40, 4043403), (42, 3850860), (45, 3594136), (52, 3110310), (56, 2888145), (60, 2695602), (63, 2567240), (65, 2488248), (70, 2310516), (72, 2246335), (78, 2073540), (84, 1925430), (90, 1797068), (91, 1777320), (104, 1555155), (105, 1540344), (117, 1382360), (120, 1347801), (126, 1283620), (130, 1244124), (140, 1155258), (156, 1036770), (168, 962715), (180, 898534), (182, 888660), (195, 829416), (210, 770172), (234, 691180), (252, 641810), (260, 622062), (273, 592440), (280, 577629), (312, 518385), (315, 513448), (360, 449267), (364, 444330), (390, 414708), (420, 385086), (455, 355464), (468, 345590), (504, 320905), (520, 311031), (546, 296220), (585, 276472), (630, 256724), (728, 222165), (780, 207354), (819, 197480), (840, 192543), (910, 177732), (936, 172795), (1092, 148110), (1170, 138236), (1260, 128362), (1365, 118488), (1560, 103677), (1638, 98740), (1820, 88866), (2184, 74055), (2340, 69118), (2520, 64181), (2730, 59244), (3276, 49370), (3640, 44433), (4095, 39496), (4680, 34559), (4937, 32760), (5460, 29622), (6552, 24685), (8190, 19748), (9874, 16380), (10920, 14811)]