146570480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8443}}^1$

素因数の和:8494

約数の個数: 80

約数和(自身を含む): 402069504

約数和(自身を除く): 255499024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8443, 8680, 16886, 17360, 33772, 42215, 59101, 67544, 84430, 118202, 135088, 168860, 236404, 261733, 295505, 337720, 472808, 523466, 591010, 675440, 945616, 1046932, 1182020, 1308665, 1832131, 2093864, 2364040, 2617330, 3664262, 4187728, 4728080, 5234660, 7328524, 9160655, 10469320, 14657048, 18321310, 20938640, 29314096, 36642620, 73285240, 146570480]

約数ペア:

[(1, 146570480), (2, 73285240), (4, 36642620), (5, 29314096), (7, 20938640), (8, 18321310), (10, 14657048), (14, 10469320), (16, 9160655), (20, 7328524), (28, 5234660), (31, 4728080), (35, 4187728), (40, 3664262), (56, 2617330), (62, 2364040), (70, 2093864), (80, 1832131), (112, 1308665), (124, 1182020), (140, 1046932), (155, 945616), (217, 675440), (248, 591010), (280, 523466), (310, 472808), (434, 337720), (496, 295505), (560, 261733), (620, 236404), (868, 168860), (1085, 135088), (1240, 118202), (1736, 84430), (2170, 67544), (2480, 59101), (3472, 42215), (4340, 33772), (8443, 17360), (8680, 16886)]