419162880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6462

約数の個数: 144

約数和(自身を含む): 1417669344

約数和(自身を除く): 998506464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6421, 6528, 8160, 10880, 12842, 13056, 16320, 19263, 21760, 25684, 32105, 32640, 38526, 51368, 64210, 65280, 77052, 96315, 102736, 109157, 128420, 154104, 192630, 205472, 218314, 256840, 308208, 327471, 385260, 410944, 436628, 513680, 545785, 616416, 654942, 770520, 821888, 873256, 1027360, 1091570, 1232832, 1309884, 1541040, 1637355, 1643776, 1746512, 2054720, 2183140, 2465664, 2619768, 3082080, 3274710, 3493024, 4109440, 4366280, 4931328, 5239536, 6164160, 6549420, 6986048, 8218880, 8732560, 10479072, 12328320, 13098840, 13972096, 17465120, 20958144, 24656640, 26197680, 27944192, 34930240, 41916288, 52395360, 69860480, 83832576, 104790720, 139720960, 209581440, 419162880]

約数ペア:

[(1, 419162880), (2, 209581440), (3, 139720960), (4, 104790720), (5, 83832576), (6, 69860480), (8, 52395360), (10, 41916288), (12, 34930240), (15, 27944192), (16, 26197680), (17, 24656640), (20, 20958144), (24, 17465120), (30, 13972096), (32, 13098840), (34, 12328320), (40, 10479072), (48, 8732560), (51, 8218880), (60, 6986048), (64, 6549420), (68, 6164160), (80, 5239536), (85, 4931328), (96, 4366280), (102, 4109440), (120, 3493024), (128, 3274710), (136, 3082080), (160, 2619768), (170, 2465664), (192, 2183140), (204, 2054720), (240, 1746512), (255, 1643776), (256, 1637355), (272, 1541040), (320, 1309884), (340, 1232832), (384, 1091570), (408, 1027360), (480, 873256), (510, 821888), (544, 770520), (640, 654942), (680, 616416), (768, 545785), (816, 513680), (960, 436628), (1020, 410944), (1088, 385260), (1280, 327471), (1360, 308208), (1632, 256840), (1920, 218314), (2040, 205472), (2176, 192630), (2720, 154104), (3264, 128420), (3840, 109157), (4080, 102736), (4352, 96315), (5440, 77052), (6421, 65280), (6528, 64210), (8160, 51368), (10880, 38526), (12842, 32640), (13056, 32105), (16320, 25684), (19263, 21760)]