587440980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7643}}^1$

素因数の和:7726

約数の個数: 144

約数和(自身を含む): 2070117504

約数和(自身を除く): 1482676524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2562, 2745, 3660, 3843, 4270, 5124, 5490, 6405, 7643, 7686, 8540, 10980, 12810, 15286, 15372, 19215, 22929, 25620, 30572, 38215, 38430, 45858, 53501, 68787, 76430, 76860, 91716, 107002, 114645, 137574, 152860, 160503, 214004, 229290, 267505, 275148, 321006, 343935, 458580, 466223, 481509, 535010, 642012, 687870, 802515, 932446, 963018, 1070020, 1375740, 1398669, 1605030, 1864892, 1926036, 2331115, 2407545, 2797338, 3210060, 3263561, 4196007, 4662230, 4815090, 5594676, 6527122, 6993345, 8392014, 9324460, 9630180, 9790683, 13054244, 13986690, 16317805, 16784028, 19581366, 20980035, 27973380, 29372049, 32635610, 39162732, 41960070, 48953415, 58744098, 65271220, 83920140, 97906830, 117488196, 146860245, 195813660, 293720490, 587440980]

約数ペア:

[(1, 587440980), (2, 293720490), (3, 195813660), (4, 146860245), (5, 117488196), (6, 97906830), (7, 83920140), (9, 65271220), (10, 58744098), (12, 48953415), (14, 41960070), (15, 39162732), (18, 32635610), (20, 29372049), (21, 27973380), (28, 20980035), (30, 19581366), (35, 16784028), (36, 16317805), (42, 13986690), (45, 13054244), (60, 9790683), (61, 9630180), (63, 9324460), (70, 8392014), (84, 6993345), (90, 6527122), (105, 5594676), (122, 4815090), (126, 4662230), (140, 4196007), (180, 3263561), (183, 3210060), (210, 2797338), (244, 2407545), (252, 2331115), (305, 1926036), (315, 1864892), (366, 1605030), (420, 1398669), (427, 1375740), (549, 1070020), (610, 963018), (630, 932446), (732, 802515), (854, 687870), (915, 642012), (1098, 535010), (1220, 481509), (1260, 466223), (1281, 458580), (1708, 343935), (1830, 321006), (2135, 275148), (2196, 267505), (2562, 229290), (2745, 214004), (3660, 160503), (3843, 152860), (4270, 137574), (5124, 114645), (5490, 107002), (6405, 91716), (7643, 76860), (7686, 76430), (8540, 68787), (10980, 53501), (12810, 45858), (15286, 38430), (15372, 38215), (19215, 30572), (22929, 25620)]