1958881680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5801}}^1$

素因数の和:5894

約数の個数: 240

約数和(自身を含む): 7631904384

約数和(自身を除く): 5673022704

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, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 469, 504, 536, 560, 603, 630, 670, 720, 804, 840, 938, 1005, 1008, 1072, 1206, 1260, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2412, 2520, 2680, 2814, 3015, 3216, 3752, 4020, 4221, 4690, 4824, 5040, 5360, 5628, 5801, 6030, 7035, 7504, 8040, 8442, 9380, 9648, 11256, 11602, 12060, 14070, 16080, 16884, 17403, 18760, 21105, 22512, 23204, 24120, 28140, 29005, 33768, 34806, 37520, 40607, 42210, 46408, 48240, 52209, 56280, 58010, 67536, 69612, 81214, 84420, 87015, 92816, 104418, 112560, 116020, 121821, 139224, 162428, 168840, 174030, 203035, 208836, 232040, 243642, 261045, 278448, 324856, 337680, 348060, 365463, 388667, 406070, 417672, 464080, 487284, 522090, 609105, 649712, 696120, 730926, 777334, 812140, 835344, 974568, 1044180, 1166001, 1218210, 1392240, 1461852, 1554668, 1624280, 1827315, 1943335, 1949136, 2088360, 2332002, 2436420, 2720669, 2923704, 3109336, 3248560, 3498003, 3654630, 3886670, 4176720, 4664004, 4872840, 5441338, 5830005, 5847408, 6218672, 6996006, 7309260, 7773340, 8162007, 9328008, 9745680, 10882676, 11660010, 13603345, 13992012, 14618520, 15546680, 16324014, 17490015, 18656016, 21765352, 23320020, 24486021, 27206690, 27984024, 29237040, 31093360, 32648028, 34980030, 40810035, 43530704, 46640040, 48972042, 54413380, 55968048, 65296056, 69960060, 81620070, 93280080, 97944084, 108826760, 122430105, 130592112, 139920120, 163240140, 195888168, 217653520, 244860210, 279840240, 326480280, 391776336, 489720420, 652960560, 979440840, 1958881680]

約数ペア:

[(1, 1958881680), (2, 979440840), (3, 652960560), (4, 489720420), (5, 391776336), (6, 326480280), (7, 279840240), (8, 244860210), (9, 217653520), (10, 195888168), (12, 163240140), (14, 139920120), (15, 130592112), (16, 122430105), (18, 108826760), (20, 97944084), (21, 93280080), (24, 81620070), (28, 69960060), (30, 65296056), (35, 55968048), (36, 54413380), (40, 48972042), (42, 46640040), (45, 43530704), (48, 40810035), (56, 34980030), (60, 32648028), (63, 31093360), (67, 29237040), (70, 27984024), (72, 27206690), (80, 24486021), (84, 23320020), (90, 21765352), (105, 18656016), (112, 17490015), (120, 16324014), (126, 15546680), (134, 14618520), (140, 13992012), (144, 13603345), (168, 11660010), (180, 10882676), (201, 9745680), (210, 9328008), (240, 8162007), (252, 7773340), (268, 7309260), (280, 6996006), (315, 6218672), (335, 5847408), (336, 5830005), (360, 5441338), (402, 4872840), (420, 4664004), (469, 4176720), (504, 3886670), (536, 3654630), (560, 3498003), (603, 3248560), (630, 3109336), (670, 2923704), (720, 2720669), (804, 2436420), (840, 2332002), (938, 2088360), (1005, 1949136), (1008, 1943335), (1072, 1827315), (1206, 1624280), (1260, 1554668), (1340, 1461852), (1407, 1392240), (1608, 1218210), (1680, 1166001), (1876, 1044180), (2010, 974568), (2345, 835344), (2412, 812140), (2520, 777334), (2680, 730926), (2814, 696120), (3015, 649712), (3216, 609105), (3752, 522090), (4020, 487284), (4221, 464080), (4690, 417672), (4824, 406070), (5040, 388667), (5360, 365463), (5628, 348060), (5801, 337680), (6030, 324856), (7035, 278448), (7504, 261045), (8040, 243642), (8442, 232040), (9380, 208836), (9648, 203035), (11256, 174030), (11602, 168840), (12060, 162428), (14070, 139224), (16080, 121821), (16884, 116020), (17403, 112560), (18760, 104418), (21105, 92816), (22512, 87015), (23204, 84420), (24120, 81214), (28140, 69612), (29005, 67536), (33768, 58010), (34806, 56280), (37520, 52209), (40607, 48240), (42210, 46408)]