2393213020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 6349271040

約数和(自身を除く): 3956058020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 31, 38, 44, 46, 55, 62, 73, 76, 92, 95, 110, 115, 121, 124, 146, 155, 190, 209, 220, 230, 242, 253, 292, 310, 341, 365, 380, 418, 437, 460, 484, 506, 589, 605, 620, 682, 713, 730, 803, 836, 874, 1012, 1045, 1178, 1210, 1265, 1364, 1387, 1426, 1460, 1606, 1679, 1705, 1748, 2090, 2185, 2263, 2299, 2356, 2420, 2530, 2774, 2783, 2852, 2945, 3212, 3358, 3410, 3565, 3751, 4015, 4180, 4370, 4526, 4598, 4807, 5060, 5548, 5566, 5890, 6479, 6716, 6820, 6935, 7130, 7502, 7843, 8030, 8395, 8740, 8833, 9052, 9196, 9614, 11132, 11315, 11495, 11780, 12958, 13547, 13870, 13915, 14260, 15004, 15257, 15686, 16060, 16790, 17666, 18469, 18755, 19228, 22630, 22990, 24035, 24893, 25916, 27094, 27740, 27830, 30514, 31372, 31901, 32395, 33580, 35332, 36938, 37510, 39215, 42997, 44165, 45260, 45980, 48070, 49786, 52049, 52877, 54188, 55660, 61028, 63802, 64790, 67735, 71269, 73876, 75020, 76285, 78430, 85994, 86273, 88330, 92345, 96140, 99572, 104098, 105754, 124465, 127604, 129580, 135470, 142538, 149017, 152570, 156860, 159505, 167827, 171988, 172546, 176660, 184690, 203159, 208196, 211508, 214985, 248930, 260245, 264385, 270940, 273823, 285076, 298034, 305140, 319010, 335654, 345092, 350911, 356345, 369380, 406318, 429970, 431365, 472967, 497860, 520490, 528770, 547646, 572539, 596068, 638020, 671308, 701822, 712690, 745085, 812636, 839135, 859940, 862730, 945934, 988931, 1015795, 1040980, 1057540, 1095292, 1145078, 1369115, 1403644, 1425380, 1490170, 1639187, 1678270, 1725460, 1754555, 1891868, 1977862, 2031590, 2290156, 2364835, 2738230, 2862695, 2980340, 3278374, 3356540, 3509110, 3860021, 3955724, 4063180, 4729670, 4944655, 5202637, 5476460, 5725390, 6297929, 6556748, 7018220, 7720042, 8195935, 9459340, 9889310, 10405274, 10878241, 11450780, 12595858, 15440084, 16391870, 19300105, 19778620, 20810548, 21756482, 25191716, 26013185, 31489645, 32783740, 38600210, 43512964, 52026370, 54391205, 62979290, 77200420, 104052740, 108782410, 119660651, 125958580, 217564820, 239321302, 478642604, 598303255, 1196606510, 2393213020]

約数ペア:

[(1, 2393213020), (2, 1196606510), (4, 598303255), (5, 478642604), (10, 239321302), (11, 217564820), (19, 125958580), (20, 119660651), (22, 108782410), (23, 104052740), (31, 77200420), (38, 62979290), (44, 54391205), (46, 52026370), (55, 43512964), (62, 38600210), (73, 32783740), (76, 31489645), (92, 26013185), (95, 25191716), (110, 21756482), (115, 20810548), (121, 19778620), (124, 19300105), (146, 16391870), (155, 15440084), (190, 12595858), (209, 11450780), (220, 10878241), (230, 10405274), (242, 9889310), (253, 9459340), (292, 8195935), (310, 7720042), (341, 7018220), (365, 6556748), (380, 6297929), (418, 5725390), (437, 5476460), (460, 5202637), (484, 4944655), (506, 4729670), (589, 4063180), (605, 3955724), (620, 3860021), (682, 3509110), (713, 3356540), (730, 3278374), (803, 2980340), (836, 2862695), (874, 2738230), (1012, 2364835), (1045, 2290156), (1178, 2031590), (1210, 1977862), (1265, 1891868), (1364, 1754555), (1387, 1725460), (1426, 1678270), (1460, 1639187), (1606, 1490170), (1679, 1425380), (1705, 1403644), (1748, 1369115), (2090, 1145078), (2185, 1095292), (2263, 1057540), (2299, 1040980), (2356, 1015795), (2420, 988931), (2530, 945934), (2774, 862730), (2783, 859940), (2852, 839135), (2945, 812636), (3212, 745085), (3358, 712690), (3410, 701822), (3565, 671308), (3751, 638020), (4015, 596068), (4180, 572539), (4370, 547646), (4526, 528770), (4598, 520490), (4807, 497860), (5060, 472967), (5548, 431365), (5566, 429970), (5890, 406318), (6479, 369380), (6716, 356345), (6820, 350911), (6935, 345092), (7130, 335654), (7502, 319010), (7843, 305140), (8030, 298034), (8395, 285076), (8740, 273823), (8833, 270940), (9052, 264385), (9196, 260245), (9614, 248930), (11132, 214985), (11315, 211508), (11495, 208196), (11780, 203159), (12958, 184690), (13547, 176660), (13870, 172546), (13915, 171988), (14260, 167827), (15004, 159505), (15257, 156860), (15686, 152570), (16060, 149017), (16790, 142538), (17666, 135470), (18469, 129580), (18755, 127604), (19228, 124465), (22630, 105754), (22990, 104098), (24035, 99572), (24893, 96140), (25916, 92345), (27094, 88330), (27740, 86273), (27830, 85994), (30514, 78430), (31372, 76285), (31901, 75020), (32395, 73876), (33580, 71269), (35332, 67735), (36938, 64790), (37510, 63802), (39215, 61028), (42997, 55660), (44165, 54188), (45260, 52877), (45980, 52049), (48070, 49786)]