815056454080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7469359}}^1$

素因数の和:7469418

約数の個数: 112

約数和(自身を含む): 2185594490880

約数和(自身を除く): 1370538036800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 4960, 5456, 6820, 9920, 10912, 13640, 21824, 27280, 54560, 109120, 7469359, 14938718, 29877436, 37346795, 59754872, 74693590, 82162949, 119509744, 149387180, 164325898, 231550129, 239019488, 298774360, 328651796, 410814745, 463100258, 478038976, 597548720, 657303592, 821629490, 926200516, 1157750645, 1195097440, 1314607184, 1643258980, 1852401032, 2315501290, 2390194880, 2547051419, 2629214368, 3286517960, 3704802064, 4631002580, 5094102838, 5258428736, 6573035920, 7409604128, 9262005160, 10188205676, 12735257095, 13146071840, 14819208256, 18524010320, 20376411352, 25470514190, 26292143680, 37048020640, 40752822704, 50941028380, 74096041280, 81505645408, 101882056760, 163011290816, 203764113520, 407528227040, 815056454080]

約数ペア:

[(1, 815056454080), (2, 407528227040), (4, 203764113520), (5, 163011290816), (8, 101882056760), (10, 81505645408), (11, 74096041280), (16, 50941028380), (20, 40752822704), (22, 37048020640), (31, 26292143680), (32, 25470514190), (40, 20376411352), (44, 18524010320), (55, 14819208256), (62, 13146071840), (64, 12735257095), (80, 10188205676), (88, 9262005160), (110, 7409604128), (124, 6573035920), (155, 5258428736), (160, 5094102838), (176, 4631002580), (220, 3704802064), (248, 3286517960), (310, 2629214368), (320, 2547051419), (341, 2390194880), (352, 2315501290), (440, 1852401032), (496, 1643258980), (620, 1314607184), (682, 1195097440), (704, 1157750645), (880, 926200516), (992, 821629490), (1240, 657303592), (1364, 597548720), (1705, 478038976), (1760, 463100258), (1984, 410814745), (2480, 328651796), (2728, 298774360), (3410, 239019488), (3520, 231550129), (4960, 164325898), (5456, 149387180), (6820, 119509744), (9920, 82162949), (10912, 74693590), (13640, 59754872), (21824, 37346795), (27280, 29877436), (54560, 14938718), (109120, 7469359)]