68976456360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{10627}}^1\times {\mathrm{7727}}^1$

素因数の和:18375

約数の個数: 128

約数和(自身を含む): 236543569920

約数和(自身を除く): 167567113560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 7727, 10627, 15454, 21254, 23181, 30908, 31881, 38635, 42508, 46362, 53135, 54089, 61816, 63762, 74389, 77270, 85016, 92724, 106270, 108178, 115905, 127524, 148778, 154540, 159405, 162267, 185448, 212540, 216356, 223167, 231810, 255048, 270445, 297556, 309080, 318810, 324534, 371945, 425080, 432712, 446334, 463620, 540890, 595112, 637620, 649068, 743890, 811335, 892668, 927240, 1081780, 1115835, 1275240, 1298136, 1487780, 1622670, 1785336, 2163560, 2231670, 2975560, 3245340, 4463340, 6490680, 8926680, 82114829, 164229658, 246344487, 328459316, 410574145, 492688974, 574803803, 656918632, 821148290, 985377948, 1149607606, 1231722435, 1642296580, 1724411409, 1970755896, 2299215212, 2463444870, 2874019015, 3284593160, 3448822818, 4598430424, 4926889740, 5748038030, 6897645636, 8622057045, 9853779480, 11496076060, 13795291272, 17244114090, 22992152120, 34488228180, 68976456360]

約数ペア:

[(1, 68976456360), (2, 34488228180), (3, 22992152120), (4, 17244114090), (5, 13795291272), (6, 11496076060), (7, 9853779480), (8, 8622057045), (10, 6897645636), (12, 5748038030), (14, 4926889740), (15, 4598430424), (20, 3448822818), (21, 3284593160), (24, 2874019015), (28, 2463444870), (30, 2299215212), (35, 1970755896), (40, 1724411409), (42, 1642296580), (56, 1231722435), (60, 1149607606), (70, 985377948), (84, 821148290), (105, 656918632), (120, 574803803), (140, 492688974), (168, 410574145), (210, 328459316), (280, 246344487), (420, 164229658), (840, 82114829), (7727, 8926680), (10627, 6490680), (15454, 4463340), (21254, 3245340), (23181, 2975560), (30908, 2231670), (31881, 2163560), (38635, 1785336), (42508, 1622670), (46362, 1487780), (53135, 1298136), (54089, 1275240), (61816, 1115835), (63762, 1081780), (74389, 927240), (77270, 892668), (85016, 811335), (92724, 743890), (106270, 649068), (108178, 637620), (115905, 595112), (127524, 540890), (148778, 463620), (154540, 446334), (159405, 432712), (162267, 425080), (185448, 371945), (212540, 324534), (216356, 318810), (223167, 309080), (231810, 297556), (255048, 270445)]