404864460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 576

約数和(自身を含む): 1737469440

約数和(自身を除く): 1332604980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 49, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 98, 99, 105, 107, 108, 110, 117, 126, 130, 132, 135, 140, 143, 147, 154, 156, 165, 180, 182, 189, 195, 196, 198, 210, 214, 220, 231, 234, 245, 252, 260, 270, 273, 286, 294, 297, 308, 315, 321, 330, 351, 364, 378, 385, 390, 396, 420, 428, 429, 441, 455, 462, 468, 490, 495, 535, 539, 540, 546, 572, 585, 588, 594, 630, 637, 642, 660, 693, 702, 715, 735, 749, 756, 770, 780, 819, 858, 882, 910, 924, 945, 963, 980, 990, 1001, 1070, 1078, 1092, 1155, 1170, 1177, 1188, 1260, 1274, 1284, 1287, 1323, 1365, 1386, 1391, 1404, 1430, 1470, 1485, 1498, 1540, 1605, 1617, 1638, 1716, 1755, 1764, 1820, 1890, 1911, 1926, 1980, 2002, 2079, 2140, 2145, 2156, 2205, 2247, 2310, 2340, 2354, 2457, 2548, 2574, 2646, 2695, 2730, 2772, 2782, 2860, 2889, 2940, 2970, 2996, 3003, 3185, 3210, 3234, 3276, 3465, 3510, 3531, 3745, 3780, 3822, 3852, 3861, 4004, 4095, 4158, 4173, 4290, 4410, 4494, 4620, 4708, 4815, 4851, 4914, 5005, 5148, 5243, 5292, 5390, 5460, 5564, 5733, 5778, 5885, 5940, 6006, 6370, 6420, 6435, 6468, 6615, 6741, 6930, 6955, 7007, 7020, 7062, 7490, 7644, 7722, 8085, 8190, 8239, 8316, 8346, 8580, 8820, 8988, 9009, 9555, 9630, 9702, 9737, 9828, 10010, 10395, 10486, 10593, 10780, 11235, 11466, 11556, 11770, 12012, 12285, 12519, 12740, 12870, 13230, 13482, 13860, 13910, 14014, 14124, 14445, 14553, 14980, 15015, 15301, 15444, 15729, 16170, 16380, 16478, 16692, 17199, 17655, 18018, 19110, 19260, 19305, 19404, 19474, 20020, 20223, 20790, 20865, 20972, 21021, 21186, 22470, 22932, 23540, 24255, 24570, 24717, 25038, 25740, 26215, 26460, 26964, 27027, 27820, 28028, 28665, 28890, 29106, 29211, 30030, 30602, 31458, 31779, 32340, 32956, 33705, 34398, 35035, 35310, 36036, 37557, 38220, 38610, 38948, 40446, 41195, 41580, 41730, 42042, 42372, 44940, 45045, 45903, 47187, 48510, 48685, 49140, 49434, 50076, 52430, 52965, 54054, 57330, 57673, 57780, 58212, 58422, 60060, 61204, 62595, 62916, 63063, 63558, 67410, 68159, 68796, 70070, 70620, 72765, 74151, 75114, 76505, 77220, 78645, 80892, 82390, 83460, 84084, 85995, 87633, 90090, 91806, 94374, 97020, 97370, 98868, 101115, 104860, 105105, 105930, 107107, 108108, 114660, 115346, 116844, 123585, 125190, 126126, 127116, 134820, 135135, 136318, 137709, 140140, 141561, 145530, 146055, 148302, 150228, 153010, 157290, 158895, 164780, 171990, 173019, 175266, 180180, 183612, 187785, 188748, 189189, 194740, 202230, 204477, 210210, 211860, 214214, 222453, 229515, 230692, 235935, 247170, 250380, 252252, 262899, 270270, 272636, 275418, 283122, 288365, 291060, 292110, 296604, 306020, 314580, 315315, 317790, 321321, 340795, 343980, 346038, 350532, 370755, 375570, 378378, 404460, 408954, 413127, 420420, 428428, 438165, 444906, 459030, 471870, 494340, 519057, 525798, 535535, 540540, 550836, 566244, 576730, 584220, 613431, 630630, 635580, 642642, 681590, 688545, 692076, 707805, 741510, 749749, 751140, 756756, 817908, 826254, 865095, 876330, 889812, 918060, 943740, 945945, 963963, 1022385, 1038114, 1051596, 1071070, 1112265, 1153460, 1226862, 1261260, 1285284, 1314495, 1363180, 1377090, 1415610, 1483020, 1499498, 1557171, 1606605, 1652508, 1730190, 1752660, 1840293, 1891890, 1927926, 2044770, 2065635, 2076228, 2142140, 2224530, 2249247, 2453724, 2595285, 2628990, 2754180, 2831220, 2891889, 2998996, 3067155, 3114342, 3213210, 3460380, 3680586, 3748745, 3783780, 3855852, 4089540, 4131270, 4449060, 4498494, 4819815, 5190570, 5257980, 5783778, 6134310, 6228684, 6426420, 6747741, 7361172, 7497490, 7785855, 8262540, 8996988, 9201465, 9639630, 10381140, 11246235, 11567556, 12268620, 13495482, 14459445, 14994980, 15571710, 18402930, 19279260, 20243223, 22492470, 26990964, 28918890, 31143420, 33738705, 36805860, 40486446, 44984940, 57837780, 67477410, 80972892, 101216115, 134954820, 202432230, 404864460]

約数ペア:

[(1, 404864460), (2, 202432230), (3, 134954820), (4, 101216115), (5, 80972892), (6, 67477410), (7, 57837780), (9, 44984940), (10, 40486446), (11, 36805860), (12, 33738705), (13, 31143420), (14, 28918890), (15, 26990964), (18, 22492470), (20, 20243223), (21, 19279260), (22, 18402930), (26, 15571710), (27, 14994980), (28, 14459445), (30, 13495482), (33, 12268620), (35, 11567556), (36, 11246235), (39, 10381140), (42, 9639630), (44, 9201465), (45, 8996988), (49, 8262540), (52, 7785855), (54, 7497490), (55, 7361172), (60, 6747741), (63, 6426420), (65, 6228684), (66, 6134310), (70, 5783778), (77, 5257980), (78, 5190570), (84, 4819815), (90, 4498494), (91, 4449060), (98, 4131270), (99, 4089540), (105, 3855852), (107, 3783780), (108, 3748745), (110, 3680586), (117, 3460380), (126, 3213210), (130, 3114342), (132, 3067155), (135, 2998996), (140, 2891889), (143, 2831220), (147, 2754180), (154, 2628990), (156, 2595285), (165, 2453724), (180, 2249247), (182, 2224530), (189, 2142140), (195, 2076228), (196, 2065635), (198, 2044770), (210, 1927926), (214, 1891890), (220, 1840293), (231, 1752660), (234, 1730190), (245, 1652508), (252, 1606605), (260, 1557171), (270, 1499498), (273, 1483020), (286, 1415610), (294, 1377090), (297, 1363180), (308, 1314495), (315, 1285284), (321, 1261260), (330, 1226862), (351, 1153460), (364, 1112265), (378, 1071070), (385, 1051596), (390, 1038114), (396, 1022385), (420, 963963), (428, 945945), (429, 943740), (441, 918060), (455, 889812), (462, 876330), (468, 865095), (490, 826254), (495, 817908), (535, 756756), (539, 751140), (540, 749749), (546, 741510), (572, 707805), (585, 692076), (588, 688545), (594, 681590), (630, 642642), (637, 635580), (642, 630630), (660, 613431), (693, 584220), (702, 576730), (715, 566244), (735, 550836), (749, 540540), (756, 535535), (770, 525798), (780, 519057), (819, 494340), (858, 471870), (882, 459030), (910, 444906), (924, 438165), (945, 428428), (963, 420420), (980, 413127), (990, 408954), (1001, 404460), (1070, 378378), (1078, 375570), (1092, 370755), (1155, 350532), (1170, 346038), (1177, 343980), (1188, 340795), (1260, 321321), (1274, 317790), (1284, 315315), (1287, 314580), (1323, 306020), (1365, 296604), (1386, 292110), (1391, 291060), (1404, 288365), (1430, 283122), (1470, 275418), (1485, 272636), (1498, 270270), (1540, 262899), (1605, 252252), (1617, 250380), (1638, 247170), (1716, 235935), (1755, 230692), (1764, 229515), (1820, 222453), (1890, 214214), (1911, 211860), (1926, 210210), (1980, 204477), (2002, 202230), (2079, 194740), (2140, 189189), (2145, 188748), (2156, 187785), (2205, 183612), (2247, 180180), (2310, 175266), (2340, 173019), (2354, 171990), (2457, 164780), (2548, 158895), (2574, 157290), (2646, 153010), (2695, 150228), (2730, 148302), (2772, 146055), (2782, 145530), (2860, 141561), (2889, 140140), (2940, 137709), (2970, 136318), (2996, 135135), (3003, 134820), (3185, 127116), (3210, 126126), (3234, 125190), (3276, 123585), (3465, 116844), (3510, 115346), (3531, 114660), (3745, 108108), (3780, 107107), (3822, 105930), (3852, 105105), (3861, 104860), (4004, 101115), (4095, 98868), (4158, 97370), (4173, 97020), (4290, 94374), (4410, 91806), (4494, 90090), (4620, 87633), (4708, 85995), (4815, 84084), (4851, 83460), (4914, 82390), (5005, 80892), (5148, 78645), (5243, 77220), (5292, 76505), (5390, 75114), (5460, 74151), (5564, 72765), (5733, 70620), (5778, 70070), (5885, 68796), (5940, 68159), (6006, 67410), (6370, 63558), (6420, 63063), (6435, 62916), (6468, 62595), (6615, 61204), (6741, 60060), (6930, 58422), (6955, 58212), (7007, 57780), (7020, 57673), (7062, 57330), (7490, 54054), (7644, 52965), (7722, 52430), (8085, 50076), (8190, 49434), (8239, 49140), (8316, 48685), (8346, 48510), (8580, 47187), (8820, 45903), (8988, 45045), (9009, 44940), (9555, 42372), (9630, 42042), (9702, 41730), (9737, 41580), (9828, 41195), (10010, 40446), (10395, 38948), (10486, 38610), (10593, 38220), (10780, 37557), (11235, 36036), (11466, 35310), (11556, 35035), (11770, 34398), (12012, 33705), (12285, 32956), (12519, 32340), (12740, 31779), (12870, 31458), (13230, 30602), (13482, 30030), (13860, 29211), (13910, 29106), (14014, 28890), (14124, 28665), (14445, 28028), (14553, 27820), (14980, 27027), (15015, 26964), (15301, 26460), (15444, 26215), (15729, 25740), (16170, 25038), (16380, 24717), (16478, 24570), (16692, 24255), (17199, 23540), (17655, 22932), (18018, 22470), (19110, 21186), (19260, 21021), (19305, 20972), (19404, 20865), (19474, 20790), (20020, 20223)]