40577040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 159239808

約数和(自身を除く): 118662768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 97, 105, 112, 120, 126, 140, 144, 166, 168, 180, 194, 210, 240, 249, 252, 280, 291, 315, 332, 336, 360, 388, 415, 420, 485, 498, 504, 560, 581, 582, 630, 664, 679, 720, 747, 776, 830, 840, 873, 970, 996, 1008, 1162, 1164, 1245, 1260, 1328, 1358, 1455, 1494, 1552, 1660, 1680, 1743, 1746, 1940, 1992, 2037, 2324, 2328, 2490, 2520, 2716, 2905, 2910, 2988, 3320, 3395, 3486, 3492, 3735, 3880, 3984, 4074, 4365, 4648, 4656, 4980, 5040, 5229, 5432, 5810, 5820, 5976, 6111, 6640, 6790, 6972, 6984, 7470, 7760, 8051, 8148, 8715, 8730, 9296, 9960, 10185, 10458, 10864, 11620, 11640, 11952, 12222, 13580, 13944, 13968, 14940, 16102, 16296, 17430, 17460, 19920, 20370, 20916, 23240, 23280, 24153, 24444, 26145, 27160, 27888, 29880, 30555, 32204, 32592, 34860, 34920, 40255, 40740, 41832, 46480, 48306, 48888, 52290, 54320, 56357, 59760, 61110, 64408, 69720, 69840, 72459, 80510, 81480, 83664, 96612, 97776, 104580, 112714, 120765, 122220, 128816, 139440, 144918, 161020, 162960, 169071, 193224, 209160, 225428, 241530, 244440, 281785, 289836, 322040, 338142, 362295, 386448, 418320, 450856, 483060, 488880, 507213, 563570, 579672, 644080, 676284, 724590, 845355, 901712, 966120, 1014426, 1127140, 1159344, 1352568, 1449180, 1690710, 1932240, 2028852, 2254280, 2536065, 2705136, 2898360, 3381420, 4057704, 4508560, 5072130, 5796720, 6762840, 8115408, 10144260, 13525680, 20288520, 40577040]

約数ペア:

[(1, 40577040), (2, 20288520), (3, 13525680), (4, 10144260), (5, 8115408), (6, 6762840), (7, 5796720), (8, 5072130), (9, 4508560), (10, 4057704), (12, 3381420), (14, 2898360), (15, 2705136), (16, 2536065), (18, 2254280), (20, 2028852), (21, 1932240), (24, 1690710), (28, 1449180), (30, 1352568), (35, 1159344), (36, 1127140), (40, 1014426), (42, 966120), (45, 901712), (48, 845355), (56, 724590), (60, 676284), (63, 644080), (70, 579672), (72, 563570), (80, 507213), (83, 488880), (84, 483060), (90, 450856), (97, 418320), (105, 386448), (112, 362295), (120, 338142), (126, 322040), (140, 289836), (144, 281785), (166, 244440), (168, 241530), (180, 225428), (194, 209160), (210, 193224), (240, 169071), (249, 162960), (252, 161020), (280, 144918), (291, 139440), (315, 128816), (332, 122220), (336, 120765), (360, 112714), (388, 104580), (415, 97776), (420, 96612), (485, 83664), (498, 81480), (504, 80510), (560, 72459), (581, 69840), (582, 69720), (630, 64408), (664, 61110), (679, 59760), (720, 56357), (747, 54320), (776, 52290), (830, 48888), (840, 48306), (873, 46480), (970, 41832), (996, 40740), (1008, 40255), (1162, 34920), (1164, 34860), (1245, 32592), (1260, 32204), (1328, 30555), (1358, 29880), (1455, 27888), (1494, 27160), (1552, 26145), (1660, 24444), (1680, 24153), (1743, 23280), (1746, 23240), (1940, 20916), (1992, 20370), (2037, 19920), (2324, 17460), (2328, 17430), (2490, 16296), (2520, 16102), (2716, 14940), (2905, 13968), (2910, 13944), (2988, 13580), (3320, 12222), (3395, 11952), (3486, 11640), (3492, 11620), (3735, 10864), (3880, 10458), (3984, 10185), (4074, 9960), (4365, 9296), (4648, 8730), (4656, 8715), (4980, 8148), (5040, 8051), (5229, 7760), (5432, 7470), (5810, 6984), (5820, 6972), (5976, 6790), (6111, 6640)]