40183920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 360

約数和(自身を含む): 168699024

約数和(自身を除く): 128515104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 67, 68, 70, 72, 80, 84, 85, 90, 98, 102, 105, 112, 119, 120, 126, 134, 136, 140, 144, 147, 153, 168, 170, 180, 196, 201, 204, 210, 238, 240, 245, 252, 255, 268, 272, 280, 294, 306, 315, 335, 336, 340, 357, 360, 392, 402, 408, 420, 441, 469, 476, 490, 504, 510, 536, 560, 588, 595, 603, 612, 630, 670, 680, 714, 720, 735, 765, 784, 804, 816, 833, 840, 882, 938, 952, 980, 1005, 1008, 1020, 1071, 1072, 1139, 1176, 1190, 1206, 1224, 1260, 1340, 1360, 1407, 1428, 1470, 1530, 1608, 1666, 1680, 1764, 1785, 1876, 1904, 1960, 2010, 2040, 2142, 2205, 2278, 2345, 2352, 2380, 2412, 2448, 2499, 2520, 2680, 2814, 2856, 2940, 3015, 3060, 3216, 3283, 3332, 3417, 3528, 3570, 3752, 3920, 4020, 4080, 4165, 4221, 4284, 4410, 4556, 4690, 4760, 4824, 4998, 5040, 5355, 5360, 5628, 5695, 5712, 5880, 6030, 6120, 6566, 6664, 6834, 7035, 7056, 7140, 7497, 7504, 7973, 8040, 8330, 8442, 8568, 8820, 9112, 9380, 9520, 9648, 9849, 9996, 10251, 10710, 11256, 11390, 11760, 12060, 12240, 12495, 13132, 13328, 13668, 14070, 14280, 14994, 15946, 16080, 16415, 16660, 16884, 17085, 17136, 17640, 18224, 18760, 19698, 19992, 20502, 21105, 21420, 22512, 22780, 23919, 24120, 24990, 26264, 27336, 28140, 28560, 29547, 29988, 31892, 32830, 33320, 33768, 34170, 35280, 37485, 37520, 39396, 39865, 39984, 41004, 42210, 42840, 45560, 47838, 48240, 49245, 49980, 51255, 52528, 54672, 55811, 56280, 59094, 59976, 63784, 65660, 66640, 67536, 68340, 71757, 74970, 78792, 79730, 82008, 84420, 85680, 91120, 95676, 98490, 99960, 102510, 111622, 112560, 118188, 119595, 119952, 127568, 131320, 136680, 143514, 147735, 149940, 157584, 159460, 164016, 167433, 168840, 191352, 196980, 199920, 205020, 223244, 236376, 239190, 262640, 273360, 279055, 287028, 295470, 299880, 318920, 334866, 337680, 358785, 382704, 393960, 410040, 446488, 472752, 478380, 502299, 558110, 574056, 590940, 599760, 637840, 669732, 717570, 787920, 820080, 837165, 892976, 956760, 1004598, 1116220, 1148112, 1181880, 1339464, 1435140, 1674330, 1913520, 2009196, 2232440, 2363760, 2511495, 2678928, 2870280, 3348660, 4018392, 4464880, 5022990, 5740560, 6697320, 8036784, 10045980, 13394640, 20091960, 40183920]

約数ペア:

[(1, 40183920), (2, 20091960), (3, 13394640), (4, 10045980), (5, 8036784), (6, 6697320), (7, 5740560), (8, 5022990), (9, 4464880), (10, 4018392), (12, 3348660), (14, 2870280), (15, 2678928), (16, 2511495), (17, 2363760), (18, 2232440), (20, 2009196), (21, 1913520), (24, 1674330), (28, 1435140), (30, 1339464), (34, 1181880), (35, 1148112), (36, 1116220), (40, 1004598), (42, 956760), (45, 892976), (48, 837165), (49, 820080), (51, 787920), (56, 717570), (60, 669732), (63, 637840), (67, 599760), (68, 590940), (70, 574056), (72, 558110), (80, 502299), (84, 478380), (85, 472752), (90, 446488), (98, 410040), (102, 393960), (105, 382704), (112, 358785), (119, 337680), (120, 334866), (126, 318920), (134, 299880), (136, 295470), (140, 287028), (144, 279055), (147, 273360), (153, 262640), (168, 239190), (170, 236376), (180, 223244), (196, 205020), (201, 199920), (204, 196980), (210, 191352), (238, 168840), (240, 167433), (245, 164016), (252, 159460), (255, 157584), (268, 149940), (272, 147735), (280, 143514), (294, 136680), (306, 131320), (315, 127568), (335, 119952), (336, 119595), (340, 118188), (357, 112560), (360, 111622), (392, 102510), (402, 99960), (408, 98490), (420, 95676), (441, 91120), (469, 85680), (476, 84420), (490, 82008), (504, 79730), (510, 78792), (536, 74970), (560, 71757), (588, 68340), (595, 67536), (603, 66640), (612, 65660), (630, 63784), (670, 59976), (680, 59094), (714, 56280), (720, 55811), (735, 54672), (765, 52528), (784, 51255), (804, 49980), (816, 49245), (833, 48240), (840, 47838), (882, 45560), (938, 42840), (952, 42210), (980, 41004), (1005, 39984), (1008, 39865), (1020, 39396), (1071, 37520), (1072, 37485), (1139, 35280), (1176, 34170), (1190, 33768), (1206, 33320), (1224, 32830), (1260, 31892), (1340, 29988), (1360, 29547), (1407, 28560), (1428, 28140), (1470, 27336), (1530, 26264), (1608, 24990), (1666, 24120), (1680, 23919), (1764, 22780), (1785, 22512), (1876, 21420), (1904, 21105), (1960, 20502), (2010, 19992), (2040, 19698), (2142, 18760), (2205, 18224), (2278, 17640), (2345, 17136), (2352, 17085), (2380, 16884), (2412, 16660), (2448, 16415), (2499, 16080), (2520, 15946), (2680, 14994), (2814, 14280), (2856, 14070), (2940, 13668), (3015, 13328), (3060, 13132), (3216, 12495), (3283, 12240), (3332, 12060), (3417, 11760), (3528, 11390), (3570, 11256), (3752, 10710), (3920, 10251), (4020, 9996), (4080, 9849), (4165, 9648), (4221, 9520), (4284, 9380), (4410, 9112), (4556, 8820), (4690, 8568), (4760, 8442), (4824, 8330), (4998, 8040), (5040, 7973), (5355, 7504), (5360, 7497), (5628, 7140), (5695, 7056), (5712, 7035), (5880, 6834), (6030, 6664), (6120, 6566)]