238836720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 764951040

約数和(自身を除く): 526114320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 101, 118, 120, 167, 177, 202, 236, 240, 295, 303, 334, 354, 404, 472, 501, 505, 590, 606, 668, 708, 808, 835, 885, 944, 1002, 1010, 1180, 1212, 1336, 1416, 1515, 1616, 1670, 1770, 2004, 2020, 2360, 2424, 2505, 2672, 2832, 3030, 3340, 3540, 4008, 4040, 4720, 4848, 5010, 5959, 6060, 6680, 7080, 8016, 8080, 9853, 10020, 11918, 12120, 13360, 14160, 16867, 17877, 19706, 20040, 23836, 24240, 29559, 29795, 33734, 35754, 39412, 40080, 47672, 49265, 50601, 59118, 59590, 67468, 71508, 78824, 84335, 89385, 95344, 98530, 101202, 118236, 119180, 134936, 143016, 147795, 157648, 168670, 178770, 197060, 202404, 236472, 238360, 253005, 269872, 286032, 295590, 337340, 357540, 394120, 404808, 472944, 476720, 506010, 591180, 674680, 715080, 788240, 809616, 995153, 1012020, 1182360, 1349360, 1430160, 1990306, 2024040, 2364720, 2985459, 3980612, 4048080, 4975765, 5970918, 7961224, 9951530, 11941836, 14927295, 15922448, 19903060, 23883672, 29854590, 39806120, 47767344, 59709180, 79612240, 119418360, 238836720]

約数ペア:

[(1, 238836720), (2, 119418360), (3, 79612240), (4, 59709180), (5, 47767344), (6, 39806120), (8, 29854590), (10, 23883672), (12, 19903060), (15, 15922448), (16, 14927295), (20, 11941836), (24, 9951530), (30, 7961224), (40, 5970918), (48, 4975765), (59, 4048080), (60, 3980612), (80, 2985459), (101, 2364720), (118, 2024040), (120, 1990306), (167, 1430160), (177, 1349360), (202, 1182360), (236, 1012020), (240, 995153), (295, 809616), (303, 788240), (334, 715080), (354, 674680), (404, 591180), (472, 506010), (501, 476720), (505, 472944), (590, 404808), (606, 394120), (668, 357540), (708, 337340), (808, 295590), (835, 286032), (885, 269872), (944, 253005), (1002, 238360), (1010, 236472), (1180, 202404), (1212, 197060), (1336, 178770), (1416, 168670), (1515, 157648), (1616, 147795), (1670, 143016), (1770, 134936), (2004, 119180), (2020, 118236), (2360, 101202), (2424, 98530), (2505, 95344), (2672, 89385), (2832, 84335), (3030, 78824), (3340, 71508), (3540, 67468), (4008, 59590), (4040, 59118), (4720, 50601), (4848, 49265), (5010, 47672), (5959, 40080), (6060, 39412), (6680, 35754), (7080, 33734), (8016, 29795), (8080, 29559), (9853, 24240), (10020, 23836), (11918, 20040), (12120, 19706), (13360, 17877), (14160, 16867)]