8619006989240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1582

約数の個数: 256

約数和(自身を含む): 20438780544000

約数和(自身を除く): 11819773554760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 89, 116, 145, 178, 232, 290, 311, 331, 356, 445, 580, 622, 662, 712, 811, 890, 1160, 1244, 1324, 1555, 1622, 1655, 1780, 2488, 2581, 2648, 3110, 3244, 3310, 3560, 4055, 5162, 6220, 6488, 6620, 8110, 9019, 9599, 10324, 12440, 12905, 13240, 16220, 18038, 19198, 20648, 23519, 25810, 27679, 29459, 32440, 36076, 38396, 45095, 47038, 47995, 51620, 55358, 58918, 72152, 72179, 76792, 90190, 94076, 95990, 102941, 103240, 110716, 117595, 117836, 138395, 144358, 147295, 180380, 188152, 191980, 205882, 221432, 235190, 235672, 252221, 268441, 276790, 288716, 294590, 360760, 360895, 383960, 411764, 470380, 504442, 514705, 536882, 553580, 577432, 589180, 721790, 802691, 823528, 854311, 940760, 1008884, 1029410, 1073764, 1107160, 1178360, 1261105, 1342205, 1443580, 1605382, 1708622, 2017768, 2058820, 2093191, 2147528, 2522210, 2684410, 2887160, 2985289, 3210764, 3417244, 4013455, 4117640, 4186382, 4271555, 5044420, 5368820, 5970578, 6421528, 6834488, 7314409, 7784789, 8026910, 8372764, 8543110, 9161749, 10088840, 10465955, 10737640, 11941156, 14628818, 14926445, 15569578, 16053820, 16745528, 17086220, 18323498, 20931910, 22447669, 23882312, 23891249, 29257636, 29852890, 31139156, 32107640, 34172440, 36572045, 36646996, 38923945, 41863820, 44895338, 45808745, 47782498, 58515272, 59705780, 62278312, 73144090, 73293992, 77847890, 83485151, 83727640, 89790676, 91617490, 95564996, 112238345, 119411560, 119456245, 146288180, 155695780, 166970302, 179581352, 183234980, 191129992, 224476690, 238912490, 265690721, 292576360, 311391560, 333940604, 366469960, 417425755, 448953380, 477824980, 531381442, 650982401, 667881208, 692846221, 834851510, 897906760, 955649960, 1062762884, 1301964802, 1328453605, 1385692442, 1669703020, 2125525768, 2421069379, 2603929604, 2656907210, 2771384884, 3254912005, 3339406040, 3464231105, 4842138758, 5207859208, 5313814420, 5542769768, 6509824010, 6928462210, 7430178439, 9684277516, 10627628840, 12105346895, 13019648020, 13856924420, 14860356878, 19368555032, 24210693790, 26039296040, 27713848840, 29720713756, 37150892195, 48421387580, 59441427512, 74301784390, 96842775160, 148603568780, 215475174731, 297207137560, 430950349462, 861900698924, 1077375873655, 1723801397848, 2154751747310, 4309503494620, 8619006989240]

約数ペア:

[(1, 8619006989240), (2, 4309503494620), (4, 2154751747310), (5, 1723801397848), (8, 1077375873655), (10, 861900698924), (20, 430950349462), (29, 297207137560), (40, 215475174731), (58, 148603568780), (89, 96842775160), (116, 74301784390), (145, 59441427512), (178, 48421387580), (232, 37150892195), (290, 29720713756), (311, 27713848840), (331, 26039296040), (356, 24210693790), (445, 19368555032), (580, 14860356878), (622, 13856924420), (662, 13019648020), (712, 12105346895), (811, 10627628840), (890, 9684277516), (1160, 7430178439), (1244, 6928462210), (1324, 6509824010), (1555, 5542769768), (1622, 5313814420), (1655, 5207859208), (1780, 4842138758), (2488, 3464231105), (2581, 3339406040), (2648, 3254912005), (3110, 2771384884), (3244, 2656907210), (3310, 2603929604), (3560, 2421069379), (4055, 2125525768), (5162, 1669703020), (6220, 1385692442), (6488, 1328453605), (6620, 1301964802), (8110, 1062762884), (9019, 955649960), (9599, 897906760), (10324, 834851510), (12440, 692846221), (12905, 667881208), (13240, 650982401), (16220, 531381442), (18038, 477824980), (19198, 448953380), (20648, 417425755), (23519, 366469960), (25810, 333940604), (27679, 311391560), (29459, 292576360), (32440, 265690721), (36076, 238912490), (38396, 224476690), (45095, 191129992), (47038, 183234980), (47995, 179581352), (51620, 166970302), (55358, 155695780), (58918, 146288180), (72152, 119456245), (72179, 119411560), (76792, 112238345), (90190, 95564996), (94076, 91617490), (95990, 89790676), (102941, 83727640), (103240, 83485151), (110716, 77847890), (117595, 73293992), (117836, 73144090), (138395, 62278312), (144358, 59705780), (147295, 58515272), (180380, 47782498), (188152, 45808745), (191980, 44895338), (205882, 41863820), (221432, 38923945), (235190, 36646996), (235672, 36572045), (252221, 34172440), (268441, 32107640), (276790, 31139156), (288716, 29852890), (294590, 29257636), (360760, 23891249), (360895, 23882312), (383960, 22447669), (411764, 20931910), (470380, 18323498), (504442, 17086220), (514705, 16745528), (536882, 16053820), (553580, 15569578), (577432, 14926445), (589180, 14628818), (721790, 11941156), (802691, 10737640), (823528, 10465955), (854311, 10088840), (940760, 9161749), (1008884, 8543110), (1029410, 8372764), (1073764, 8026910), (1107160, 7784789), (1178360, 7314409), (1261105, 6834488), (1342205, 6421528), (1443580, 5970578), (1605382, 5368820), (1708622, 5044420), (2017768, 4271555), (2058820, 4186382), (2093191, 4117640), (2147528, 4013455), (2522210, 3417244), (2684410, 3210764), (2887160, 2985289)]