129068940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 288

約数和(自身を含む): 495500544

約数和(自身を除く): 366431604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 49, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 98, 105, 110, 130, 132, 140, 143, 147, 154, 156, 165, 182, 195, 196, 210, 220, 231, 245, 260, 273, 286, 294, 307, 308, 330, 364, 385, 390, 420, 429, 455, 462, 490, 539, 546, 572, 588, 614, 637, 660, 715, 735, 770, 780, 858, 910, 921, 924, 980, 1001, 1078, 1092, 1155, 1228, 1274, 1365, 1430, 1470, 1535, 1540, 1617, 1716, 1820, 1842, 1911, 2002, 2145, 2149, 2156, 2310, 2548, 2695, 2730, 2860, 2940, 3003, 3070, 3185, 3234, 3377, 3684, 3822, 3991, 4004, 4290, 4298, 4605, 4620, 5005, 5390, 5460, 6006, 6140, 6370, 6447, 6468, 6754, 7007, 7644, 7982, 8085, 8580, 8596, 9210, 9555, 10010, 10131, 10745, 10780, 11973, 12012, 12740, 12894, 13508, 14014, 15015, 15043, 15964, 16170, 16885, 18420, 19110, 19955, 20020, 20262, 21021, 21490, 23639, 23946, 25788, 27937, 28028, 30030, 30086, 32235, 32340, 33770, 35035, 38220, 39910, 40524, 42042, 42980, 43901, 45129, 47278, 47892, 50655, 55874, 59865, 60060, 60172, 64470, 67540, 70070, 70917, 75215, 79820, 83811, 84084, 87802, 90258, 94556, 101310, 105105, 111748, 118195, 119730, 128940, 131703, 139685, 140140, 141834, 150430, 165473, 167622, 175604, 180516, 195559, 202620, 210210, 219505, 225645, 236390, 239460, 263406, 279370, 283668, 300860, 307307, 330946, 335244, 354585, 391118, 419055, 420420, 439010, 451290, 472780, 496419, 526812, 558740, 586677, 614614, 658515, 661892, 709170, 782236, 827365, 838110, 878020, 902580, 921921, 977795, 992838, 1173354, 1229228, 1317030, 1418340, 1536535, 1654730, 1676220, 1843842, 1955590, 1985676, 2151149, 2346708, 2482095, 2634060, 2933385, 3073070, 3309460, 3687684, 3911180, 4302298, 4609605, 4964190, 5866770, 6146140, 6453447, 8604596, 9219210, 9928380, 10755745, 11733540, 12906894, 18438420, 21511490, 25813788, 32267235, 43022980, 64534470, 129068940]

約数ペア:

[(1, 129068940), (2, 64534470), (3, 43022980), (4, 32267235), (5, 25813788), (6, 21511490), (7, 18438420), (10, 12906894), (11, 11733540), (12, 10755745), (13, 9928380), (14, 9219210), (15, 8604596), (20, 6453447), (21, 6146140), (22, 5866770), (26, 4964190), (28, 4609605), (30, 4302298), (33, 3911180), (35, 3687684), (39, 3309460), (42, 3073070), (44, 2933385), (49, 2634060), (52, 2482095), (55, 2346708), (60, 2151149), (65, 1985676), (66, 1955590), (70, 1843842), (77, 1676220), (78, 1654730), (84, 1536535), (91, 1418340), (98, 1317030), (105, 1229228), (110, 1173354), (130, 992838), (132, 977795), (140, 921921), (143, 902580), (147, 878020), (154, 838110), (156, 827365), (165, 782236), (182, 709170), (195, 661892), (196, 658515), (210, 614614), (220, 586677), (231, 558740), (245, 526812), (260, 496419), (273, 472780), (286, 451290), (294, 439010), (307, 420420), (308, 419055), (330, 391118), (364, 354585), (385, 335244), (390, 330946), (420, 307307), (429, 300860), (455, 283668), (462, 279370), (490, 263406), (539, 239460), (546, 236390), (572, 225645), (588, 219505), (614, 210210), (637, 202620), (660, 195559), (715, 180516), (735, 175604), (770, 167622), (780, 165473), (858, 150430), (910, 141834), (921, 140140), (924, 139685), (980, 131703), (1001, 128940), (1078, 119730), (1092, 118195), (1155, 111748), (1228, 105105), (1274, 101310), (1365, 94556), (1430, 90258), (1470, 87802), (1535, 84084), (1540, 83811), (1617, 79820), (1716, 75215), (1820, 70917), (1842, 70070), (1911, 67540), (2002, 64470), (2145, 60172), (2149, 60060), (2156, 59865), (2310, 55874), (2548, 50655), (2695, 47892), (2730, 47278), (2860, 45129), (2940, 43901), (3003, 42980), (3070, 42042), (3185, 40524), (3234, 39910), (3377, 38220), (3684, 35035), (3822, 33770), (3991, 32340), (4004, 32235), (4290, 30086), (4298, 30030), (4605, 28028), (4620, 27937), (5005, 25788), (5390, 23946), (5460, 23639), (6006, 21490), (6140, 21021), (6370, 20262), (6447, 20020), (6468, 19955), (6754, 19110), (7007, 18420), (7644, 16885), (7982, 16170), (8085, 15964), (8580, 15043), (8596, 15015), (9210, 14014), (9555, 13508), (10010, 12894), (10131, 12740), (10745, 12012), (10780, 11973)]