82445160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1691

約数の個数: 128

約数和(自身を含む): 287481600

約数和(自身を除く): 205036440

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1609, 1708, 1830, 2135, 2440, 2562, 3218, 3416, 3660, 4270, 4827, 5124, 6405, 6436, 7320, 8045, 8540, 9654, 10248, 11263, 12810, 12872, 16090, 17080, 19308, 22526, 24135, 25620, 32180, 33789, 38616, 45052, 48270, 51240, 56315, 64360, 67578, 90104, 96540, 98149, 112630, 135156, 168945, 193080, 196298, 225260, 270312, 294447, 337890, 392596, 450520, 490745, 588894, 675780, 687043, 785192, 981490, 1177788, 1351560, 1374086, 1472235, 1962980, 2061129, 2355576, 2748172, 2944470, 3435215, 3925960, 4122258, 5496344, 5888940, 6870430, 8244516, 10305645, 11777880, 13740860, 16489032, 20611290, 27481720, 41222580, 82445160]

約数ペア:

[(1, 82445160), (2, 41222580), (3, 27481720), (4, 20611290), (5, 16489032), (6, 13740860), (7, 11777880), (8, 10305645), (10, 8244516), (12, 6870430), (14, 5888940), (15, 5496344), (20, 4122258), (21, 3925960), (24, 3435215), (28, 2944470), (30, 2748172), (35, 2355576), (40, 2061129), (42, 1962980), (56, 1472235), (60, 1374086), (61, 1351560), (70, 1177788), (84, 981490), (105, 785192), (120, 687043), (122, 675780), (140, 588894), (168, 490745), (183, 450520), (210, 392596), (244, 337890), (280, 294447), (305, 270312), (366, 225260), (420, 196298), (427, 193080), (488, 168945), (610, 135156), (732, 112630), (840, 98149), (854, 96540), (915, 90104), (1220, 67578), (1281, 64360), (1464, 56315), (1609, 51240), (1708, 48270), (1830, 45052), (2135, 38616), (2440, 33789), (2562, 32180), (3218, 25620), (3416, 24135), (3660, 22526), (4270, 19308), (4827, 17080), (5124, 16090), (6405, 12872), (6436, 12810), (7320, 11263), (8045, 10248), (8540, 9654)]