82881120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1493

約数の個数: 192

約数和(自身を含む): 316141056

約数和(自身を除く): 233259936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1451, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 2902, 3360, 3570, 3808, 4080, 4353, 4760, 5712, 5804, 7140, 7255, 8160, 8706, 9520, 10157, 11424, 11608, 14280, 14510, 17412, 19040, 20314, 21765, 23216, 24667, 28560, 29020, 30471, 34824, 40628, 43530, 46432, 49334, 50785, 57120, 58040, 60942, 69648, 74001, 81256, 87060, 98668, 101570, 116080, 121884, 123335, 139296, 148002, 152355, 162512, 172669, 174120, 197336, 203140, 232160, 243768, 246670, 296004, 304710, 325024, 345338, 348240, 370005, 394672, 406280, 487536, 493340, 518007, 592008, 609420, 690676, 696480, 740010, 789344, 812560, 863345, 975072, 986680, 1036014, 1184016, 1218840, 1381352, 1480020, 1625120, 1726690, 1973360, 2072028, 2368032, 2437680, 2590035, 2762704, 2960040, 3453380, 3946720, 4144056, 4875360, 5180070, 5525408, 5920080, 6906760, 8288112, 10360140, 11840160, 13813520, 16576224, 20720280, 27627040, 41440560, 82881120]

約数ペア:

[(1, 82881120), (2, 41440560), (3, 27627040), (4, 20720280), (5, 16576224), (6, 13813520), (7, 11840160), (8, 10360140), (10, 8288112), (12, 6906760), (14, 5920080), (15, 5525408), (16, 5180070), (17, 4875360), (20, 4144056), (21, 3946720), (24, 3453380), (28, 2960040), (30, 2762704), (32, 2590035), (34, 2437680), (35, 2368032), (40, 2072028), (42, 1973360), (48, 1726690), (51, 1625120), (56, 1480020), (60, 1381352), (68, 1218840), (70, 1184016), (80, 1036014), (84, 986680), (85, 975072), (96, 863345), (102, 812560), (105, 789344), (112, 740010), (119, 696480), (120, 690676), (136, 609420), (140, 592008), (160, 518007), (168, 493340), (170, 487536), (204, 406280), (210, 394672), (224, 370005), (238, 348240), (240, 345338), (255, 325024), (272, 304710), (280, 296004), (336, 246670), (340, 243768), (357, 232160), (408, 203140), (420, 197336), (476, 174120), (480, 172669), (510, 162512), (544, 152355), (560, 148002), (595, 139296), (672, 123335), (680, 121884), (714, 116080), (816, 101570), (840, 98668), (952, 87060), (1020, 81256), (1120, 74001), (1190, 69648), (1360, 60942), (1428, 58040), (1451, 57120), (1632, 50785), (1680, 49334), (1785, 46432), (1904, 43530), (2040, 40628), (2380, 34824), (2720, 30471), (2856, 29020), (2902, 28560), (3360, 24667), (3570, 23216), (3808, 21765), (4080, 20314), (4353, 19040), (4760, 17412), (5712, 14510), (5804, 14280), (7140, 11608), (7255, 11424), (8160, 10157), (8706, 9520)]