258137880

素因数分解:

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

素因数の和:359

約数の個数: 384

約数和(自身を含む): 1061786880

約数和(自身を除く): 803649000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 98, 104, 105, 110, 120, 130, 132, 140, 143, 147, 154, 156, 165, 168, 182, 195, 196, 210, 220, 231, 245, 260, 264, 273, 280, 286, 294, 307, 308, 312, 330, 364, 385, 390, 392, 420, 429, 440, 455, 462, 490, 520, 539, 546, 572, 588, 614, 616, 637, 660, 715, 728, 735, 770, 780, 840, 858, 910, 921, 924, 980, 1001, 1078, 1092, 1144, 1155, 1176, 1228, 1274, 1320, 1365, 1430, 1470, 1535, 1540, 1560, 1617, 1716, 1820, 1842, 1848, 1911, 1960, 2002, 2145, 2149, 2156, 2184, 2310, 2456, 2548, 2695, 2730, 2860, 2940, 3003, 3070, 3080, 3185, 3234, 3377, 3432, 3640, 3684, 3822, 3991, 4004, 4290, 4298, 4312, 4605, 4620, 5005, 5096, 5390, 5460, 5720, 5880, 6006, 6140, 6370, 6447, 6468, 6754, 7007, 7368, 7644, 7982, 8008, 8085, 8580, 8596, 9210, 9240, 9555, 10010, 10131, 10745, 10780, 10920, 11973, 12012, 12280, 12740, 12894, 12936, 13508, 14014, 15015, 15043, 15288, 15964, 16170, 16885, 17160, 17192, 18420, 19110, 19955, 20020, 20262, 21021, 21490, 21560, 23639, 23946, 24024, 25480, 25788, 27016, 27937, 28028, 30030, 30086, 31928, 32235, 32340, 33770, 35035, 36840, 38220, 39910, 40040, 40524, 42042, 42980, 43901, 45129, 47278, 47892, 50655, 51576, 55874, 56056, 59865, 60060, 60172, 64470, 64680, 67540, 70070, 70917, 75215, 76440, 79820, 81048, 83811, 84084, 85960, 87802, 90258, 94556, 95784, 101310, 105105, 111748, 118195, 119730, 120120, 120344, 128940, 131703, 135080, 139685, 140140, 141834, 150430, 159640, 165473, 167622, 168168, 175604, 180516, 189112, 195559, 202620, 210210, 219505, 223496, 225645, 236390, 239460, 257880, 263406, 279370, 280280, 283668, 300860, 307307, 330946, 335244, 351208, 354585, 361032, 391118, 405240, 419055, 420420, 439010, 451290, 472780, 478920, 496419, 526812, 558740, 567336, 586677, 601720, 614614, 658515, 661892, 670488, 709170, 782236, 827365, 838110, 840840, 878020, 902580, 921921, 945560, 977795, 992838, 1053624, 1117480, 1173354, 1229228, 1317030, 1323784, 1418340, 1536535, 1564472, 1654730, 1676220, 1756040, 1805160, 1843842, 1955590, 1985676, 2151149, 2346708, 2458456, 2482095, 2634060, 2836680, 2933385, 3073070, 3309460, 3352440, 3687684, 3911180, 3971352, 4302298, 4609605, 4693416, 4964190, 5268120, 5866770, 6146140, 6453447, 6618920, 7375368, 7822360, 8604596, 9219210, 9928380, 10755745, 11733540, 12292280, 12906894, 17209192, 18438420, 19856760, 21511490, 23467080, 25813788, 32267235, 36876840, 43022980, 51627576, 64534470, 86045960, 129068940, 258137880]

約数ペア:

[(1, 258137880), (2, 129068940), (3, 86045960), (4, 64534470), (5, 51627576), (6, 43022980), (7, 36876840), (8, 32267235), (10, 25813788), (11, 23467080), (12, 21511490), (13, 19856760), (14, 18438420), (15, 17209192), (20, 12906894), (21, 12292280), (22, 11733540), (24, 10755745), (26, 9928380), (28, 9219210), (30, 8604596), (33, 7822360), (35, 7375368), (39, 6618920), (40, 6453447), (42, 6146140), (44, 5866770), (49, 5268120), (52, 4964190), (55, 4693416), (56, 4609605), (60, 4302298), (65, 3971352), (66, 3911180), (70, 3687684), (77, 3352440), (78, 3309460), (84, 3073070), (88, 2933385), (91, 2836680), (98, 2634060), (104, 2482095), (105, 2458456), (110, 2346708), (120, 2151149), (130, 1985676), (132, 1955590), (140, 1843842), (143, 1805160), (147, 1756040), (154, 1676220), (156, 1654730), (165, 1564472), (168, 1536535), (182, 1418340), (195, 1323784), (196, 1317030), (210, 1229228), (220, 1173354), (231, 1117480), (245, 1053624), (260, 992838), (264, 977795), (273, 945560), (280, 921921), (286, 902580), (294, 878020), (307, 840840), (308, 838110), (312, 827365), (330, 782236), (364, 709170), (385, 670488), (390, 661892), (392, 658515), (420, 614614), (429, 601720), (440, 586677), (455, 567336), (462, 558740), (490, 526812), (520, 496419), (539, 478920), (546, 472780), (572, 451290), (588, 439010), (614, 420420), (616, 419055), (637, 405240), (660, 391118), (715, 361032), (728, 354585), (735, 351208), (770, 335244), (780, 330946), (840, 307307), (858, 300860), (910, 283668), (921, 280280), (924, 279370), (980, 263406), (1001, 257880), (1078, 239460), (1092, 236390), (1144, 225645), (1155, 223496), (1176, 219505), (1228, 210210), (1274, 202620), (1320, 195559), (1365, 189112), (1430, 180516), (1470, 175604), (1535, 168168), (1540, 167622), (1560, 165473), (1617, 159640), (1716, 150430), (1820, 141834), (1842, 140140), (1848, 139685), (1911, 135080), (1960, 131703), (2002, 128940), (2145, 120344), (2149, 120120), (2156, 119730), (2184, 118195), (2310, 111748), (2456, 105105), (2548, 101310), (2695, 95784), (2730, 94556), (2860, 90258), (2940, 87802), (3003, 85960), (3070, 84084), (3080, 83811), (3185, 81048), (3234, 79820), (3377, 76440), (3432, 75215), (3640, 70917), (3684, 70070), (3822, 67540), (3991, 64680), (4004, 64470), (4290, 60172), (4298, 60060), (4312, 59865), (4605, 56056), (4620, 55874), (5005, 51576), (5096, 50655), (5390, 47892), (5460, 47278), (5720, 45129), (5880, 43901), (6006, 42980), (6140, 42042), (6370, 40524), (6447, 40040), (6468, 39910), (6754, 38220), (7007, 36840), (7368, 35035), (7644, 33770), (7982, 32340), (8008, 32235), (8085, 31928), (8580, 30086), (8596, 30030), (9210, 28028), (9240, 27937), (9555, 27016), (10010, 25788), (10131, 25480), (10745, 24024), (10780, 23946), (10920, 23639), (11973, 21560), (12012, 21490), (12280, 21021), (12740, 20262), (12894, 20020), (12936, 19955), (13508, 19110), (14014, 18420), (15015, 17192), (15043, 17160), (15288, 16885), (15964, 16170)]