3940806800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:686

約数の個数: 240

約数和(自身を含む): 11324608512

約数和(自身を除く): 7383801712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 83, 100, 112, 124, 140, 155, 166, 175, 200, 217, 248, 280, 310, 332, 350, 400, 415, 434, 496, 547, 560, 581, 620, 664, 700, 775, 830, 868, 1085, 1094, 1162, 1240, 1328, 1400, 1550, 1660, 1736, 2075, 2170, 2188, 2324, 2480, 2573, 2735, 2800, 2905, 3100, 3320, 3472, 3829, 4150, 4340, 4376, 4648, 5146, 5425, 5470, 5810, 6200, 6640, 7658, 8300, 8680, 8752, 9296, 10292, 10850, 10940, 11620, 12400, 12865, 13675, 14525, 15316, 16600, 16957, 17360, 18011, 19145, 20584, 21700, 21880, 23240, 25730, 27350, 29050, 30632, 33200, 33914, 36022, 38290, 41168, 43400, 43760, 45401, 46480, 51460, 54700, 58100, 61264, 64325, 67828, 72044, 76580, 84785, 86800, 90055, 90802, 95725, 102920, 109400, 116200, 118699, 128650, 135656, 144088, 153160, 169570, 180110, 181604, 191450, 205840, 218800, 227005, 232400, 237398, 257300, 271312, 288176, 306320, 317807, 339140, 360220, 363208, 382900, 423925, 450275, 454010, 474796, 514600, 593495, 635614, 678280, 720440, 726416, 765800, 847850, 900550, 908020, 949592, 1029200, 1135025, 1186990, 1271228, 1356560, 1407431, 1440880, 1531600, 1589035, 1695700, 1801100, 1816040, 1899184, 2270050, 2373980, 2542456, 2814862, 2967475, 3178070, 3391400, 3602200, 3632080, 4540100, 4747960, 5084912, 5629724, 5934950, 6356140, 6782800, 7037155, 7204400, 7945175, 9080200, 9495920, 9852017, 11259448, 11869900, 12712280, 14074310, 15890350, 18160400, 19704034, 22518896, 23739800, 25424560, 28148620, 31780700, 35185775, 39408068, 47479600, 49260085, 56297240, 63561400, 70371550, 78816136, 98520170, 112594480, 127122800, 140743100, 157632272, 197040340, 246300425, 281486200, 394080680, 492600850, 562972400, 788161360, 985201700, 1970403400, 3940806800]

約数ペア:

[(1, 3940806800), (2, 1970403400), (4, 985201700), (5, 788161360), (7, 562972400), (8, 492600850), (10, 394080680), (14, 281486200), (16, 246300425), (20, 197040340), (25, 157632272), (28, 140743100), (31, 127122800), (35, 112594480), (40, 98520170), (50, 78816136), (56, 70371550), (62, 63561400), (70, 56297240), (80, 49260085), (83, 47479600), (100, 39408068), (112, 35185775), (124, 31780700), (140, 28148620), (155, 25424560), (166, 23739800), (175, 22518896), (200, 19704034), (217, 18160400), (248, 15890350), (280, 14074310), (310, 12712280), (332, 11869900), (350, 11259448), (400, 9852017), (415, 9495920), (434, 9080200), (496, 7945175), (547, 7204400), (560, 7037155), (581, 6782800), (620, 6356140), (664, 5934950), (700, 5629724), (775, 5084912), (830, 4747960), (868, 4540100), (1085, 3632080), (1094, 3602200), (1162, 3391400), (1240, 3178070), (1328, 2967475), (1400, 2814862), (1550, 2542456), (1660, 2373980), (1736, 2270050), (2075, 1899184), (2170, 1816040), (2188, 1801100), (2324, 1695700), (2480, 1589035), (2573, 1531600), (2735, 1440880), (2800, 1407431), (2905, 1356560), (3100, 1271228), (3320, 1186990), (3472, 1135025), (3829, 1029200), (4150, 949592), (4340, 908020), (4376, 900550), (4648, 847850), (5146, 765800), (5425, 726416), (5470, 720440), (5810, 678280), (6200, 635614), (6640, 593495), (7658, 514600), (8300, 474796), (8680, 454010), (8752, 450275), (9296, 423925), (10292, 382900), (10850, 363208), (10940, 360220), (11620, 339140), (12400, 317807), (12865, 306320), (13675, 288176), (14525, 271312), (15316, 257300), (16600, 237398), (16957, 232400), (17360, 227005), (18011, 218800), (19145, 205840), (20584, 191450), (21700, 181604), (21880, 180110), (23240, 169570), (25730, 153160), (27350, 144088), (29050, 135656), (30632, 128650), (33200, 118699), (33914, 116200), (36022, 109400), (38290, 102920), (41168, 95725), (43400, 90802), (43760, 90055), (45401, 86800), (46480, 84785), (51460, 76580), (54700, 72044), (58100, 67828), (61264, 64325)]