74919099920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{44699}}^1$

素因数の和:44833

約数の個数: 160

約数和(自身を含む): 206724268800

約数和(自身を除く): 131805168880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 73, 80, 82, 112, 140, 146, 164, 205, 280, 287, 292, 328, 365, 410, 511, 560, 574, 584, 656, 730, 820, 1022, 1148, 1168, 1435, 1460, 1640, 2044, 2296, 2555, 2870, 2920, 2993, 3280, 4088, 4592, 5110, 5740, 5840, 5986, 8176, 10220, 11480, 11972, 14965, 20440, 20951, 22960, 23944, 29930, 40880, 41902, 44699, 47888, 59860, 83804, 89398, 104755, 119720, 167608, 178796, 209510, 223495, 239440, 312893, 335216, 357592, 419020, 446990, 625786, 715184, 838040, 893980, 1251572, 1564465, 1676080, 1787960, 1832659, 2503144, 3128930, 3263027, 3575920, 3665318, 5006288, 6257860, 6526054, 7330636, 9163295, 12515720, 12828613, 13052108, 14661272, 16315135, 18326590, 22841189, 25031440, 25657226, 26104216, 29322544, 32630270, 36653180, 45682378, 51314452, 52208432, 64143065, 65260540, 73306360, 91364756, 102628904, 114205945, 128286130, 130521080, 133784107, 146612720, 182729512, 205257808, 228411890, 256572260, 261042160, 267568214, 365459024, 456823780, 513144520, 535136428, 668920535, 913647560, 936488749, 1026289040, 1070272856, 1337841070, 1827295120, 1872977498, 2140545712, 2675682140, 3745954996, 4682443745, 5351364280, 7491909992, 9364887490, 10702728560, 14983819984, 18729774980, 37459549960, 74919099920]

約数ペア:

[(1, 74919099920), (2, 37459549960), (4, 18729774980), (5, 14983819984), (7, 10702728560), (8, 9364887490), (10, 7491909992), (14, 5351364280), (16, 4682443745), (20, 3745954996), (28, 2675682140), (35, 2140545712), (40, 1872977498), (41, 1827295120), (56, 1337841070), (70, 1070272856), (73, 1026289040), (80, 936488749), (82, 913647560), (112, 668920535), (140, 535136428), (146, 513144520), (164, 456823780), (205, 365459024), (280, 267568214), (287, 261042160), (292, 256572260), (328, 228411890), (365, 205257808), (410, 182729512), (511, 146612720), (560, 133784107), (574, 130521080), (584, 128286130), (656, 114205945), (730, 102628904), (820, 91364756), (1022, 73306360), (1148, 65260540), (1168, 64143065), (1435, 52208432), (1460, 51314452), (1640, 45682378), (2044, 36653180), (2296, 32630270), (2555, 29322544), (2870, 26104216), (2920, 25657226), (2993, 25031440), (3280, 22841189), (4088, 18326590), (4592, 16315135), (5110, 14661272), (5740, 13052108), (5840, 12828613), (5986, 12515720), (8176, 9163295), (10220, 7330636), (11480, 6526054), (11972, 6257860), (14965, 5006288), (20440, 3665318), (20951, 3575920), (22960, 3263027), (23944, 3128930), (29930, 2503144), (40880, 1832659), (41902, 1787960), (44699, 1676080), (47888, 1564465), (59860, 1251572), (83804, 893980), (89398, 838040), (104755, 715184), (119720, 625786), (167608, 446990), (178796, 419020), (209510, 357592), (223495, 335216), (239440, 312893)]