162799980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:948

約数の個数: 192

約数和(自身を含む): 572866560

約数和(自身を除く): 410066580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 345, 380, 399, 420, 437, 460, 483, 532, 570, 644, 665, 690, 798, 805, 874, 887, 966, 1140, 1311, 1330, 1380, 1596, 1610, 1748, 1774, 1932, 1995, 2185, 2415, 2622, 2660, 2661, 3059, 3220, 3548, 3990, 4370, 4435, 4830, 5244, 5322, 6118, 6209, 6555, 7980, 8740, 8870, 9177, 9660, 10644, 12236, 12418, 13110, 13305, 15295, 16853, 17740, 18354, 18627, 20401, 24836, 26220, 26610, 30590, 31045, 33706, 36708, 37254, 40802, 45885, 50559, 53220, 61180, 61203, 62090, 67412, 74508, 81604, 84265, 91770, 93135, 101118, 102005, 117971, 122406, 124180, 142807, 168530, 183540, 186270, 202236, 204010, 235942, 244812, 252795, 285614, 306015, 337060, 353913, 372540, 387619, 408020, 428421, 471884, 505590, 571228, 589855, 612030, 707826, 714035, 775238, 856842, 1011180, 1162857, 1179710, 1224060, 1415652, 1428070, 1550476, 1713684, 1769565, 1938095, 2142105, 2325714, 2359420, 2713333, 2856140, 3539130, 3876190, 4284210, 4651428, 5426666, 5814285, 7078260, 7752380, 8139999, 8568420, 10853332, 11628570, 13566665, 16279998, 23257140, 27133330, 32559996, 40699995, 54266660, 81399990, 162799980]

約数ペア:

[(1, 162799980), (2, 81399990), (3, 54266660), (4, 40699995), (5, 32559996), (6, 27133330), (7, 23257140), (10, 16279998), (12, 13566665), (14, 11628570), (15, 10853332), (19, 8568420), (20, 8139999), (21, 7752380), (23, 7078260), (28, 5814285), (30, 5426666), (35, 4651428), (38, 4284210), (42, 3876190), (46, 3539130), (57, 2856140), (60, 2713333), (69, 2359420), (70, 2325714), (76, 2142105), (84, 1938095), (92, 1769565), (95, 1713684), (105, 1550476), (114, 1428070), (115, 1415652), (133, 1224060), (138, 1179710), (140, 1162857), (161, 1011180), (190, 856842), (210, 775238), (228, 714035), (230, 707826), (266, 612030), (276, 589855), (285, 571228), (322, 505590), (345, 471884), (380, 428421), (399, 408020), (420, 387619), (437, 372540), (460, 353913), (483, 337060), (532, 306015), (570, 285614), (644, 252795), (665, 244812), (690, 235942), (798, 204010), (805, 202236), (874, 186270), (887, 183540), (966, 168530), (1140, 142807), (1311, 124180), (1330, 122406), (1380, 117971), (1596, 102005), (1610, 101118), (1748, 93135), (1774, 91770), (1932, 84265), (1995, 81604), (2185, 74508), (2415, 67412), (2622, 62090), (2660, 61203), (2661, 61180), (3059, 53220), (3220, 50559), (3548, 45885), (3990, 40802), (4370, 37254), (4435, 36708), (4830, 33706), (5244, 31045), (5322, 30590), (6118, 26610), (6209, 26220), (6555, 24836), (7980, 20401), (8740, 18627), (8870, 18354), (9177, 17740), (9660, 16853), (10644, 15295), (12236, 13305), (12418, 13110)]