66648160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 169011360

約数和(自身を除く): 102363200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 107, 136, 160, 170, 214, 229, 272, 340, 428, 458, 535, 544, 680, 856, 916, 1070, 1145, 1360, 1712, 1819, 1832, 2140, 2290, 2720, 3424, 3638, 3664, 3893, 4280, 4580, 7276, 7328, 7786, 8560, 9095, 9160, 14552, 15572, 17120, 18190, 18320, 19465, 24503, 29104, 31144, 36380, 36640, 38930, 49006, 58208, 62288, 72760, 77860, 98012, 122515, 124576, 145520, 155720, 196024, 245030, 291040, 311440, 392048, 416551, 490060, 622880, 784096, 833102, 980120, 1666204, 1960240, 2082755, 3332408, 3920480, 4165510, 6664816, 8331020, 13329632, 16662040, 33324080, 66648160]

約数ペア:

[(1, 66648160), (2, 33324080), (4, 16662040), (5, 13329632), (8, 8331020), (10, 6664816), (16, 4165510), (17, 3920480), (20, 3332408), (32, 2082755), (34, 1960240), (40, 1666204), (68, 980120), (80, 833102), (85, 784096), (107, 622880), (136, 490060), (160, 416551), (170, 392048), (214, 311440), (229, 291040), (272, 245030), (340, 196024), (428, 155720), (458, 145520), (535, 124576), (544, 122515), (680, 98012), (856, 77860), (916, 72760), (1070, 62288), (1145, 58208), (1360, 49006), (1712, 38930), (1819, 36640), (1832, 36380), (2140, 31144), (2290, 29104), (2720, 24503), (3424, 19465), (3638, 18320), (3664, 18190), (3893, 17120), (4280, 15572), (4580, 14552), (7276, 9160), (7328, 9095), (7786, 8560)]