82906320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:893

約数の個数: 160

約数和(自身を含む): 298909440

約数和(自身を除く): 216003120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 809, 840, 854, 915, 976, 1220, 1281, 1464, 1618, 1680, 1708, 1830, 2135, 2427, 2440, 2562, 2928, 3236, 3416, 3660, 4045, 4270, 4854, 4880, 5124, 5663, 6405, 6472, 6832, 7320, 8090, 8540, 9708, 10248, 11326, 12135, 12810, 12944, 14640, 16180, 16989, 17080, 19416, 20496, 22652, 24270, 25620, 28315, 32360, 33978, 34160, 38832, 45304, 48540, 49349, 51240, 56630, 64720, 67956, 84945, 90608, 97080, 98698, 102480, 113260, 135912, 148047, 169890, 194160, 197396, 226520, 246745, 271824, 296094, 339780, 345443, 394792, 453040, 493490, 592188, 679560, 690886, 740235, 789584, 986980, 1036329, 1184376, 1359120, 1381772, 1480470, 1727215, 1973960, 2072658, 2368752, 2763544, 2960940, 3454430, 3947920, 4145316, 5181645, 5527088, 5921880, 6908860, 8290632, 10363290, 11843760, 13817720, 16581264, 20726580, 27635440, 41453160, 82906320]

約数ペア:

[(1, 82906320), (2, 41453160), (3, 27635440), (4, 20726580), (5, 16581264), (6, 13817720), (7, 11843760), (8, 10363290), (10, 8290632), (12, 6908860), (14, 5921880), (15, 5527088), (16, 5181645), (20, 4145316), (21, 3947920), (24, 3454430), (28, 2960940), (30, 2763544), (35, 2368752), (40, 2072658), (42, 1973960), (48, 1727215), (56, 1480470), (60, 1381772), (61, 1359120), (70, 1184376), (80, 1036329), (84, 986980), (105, 789584), (112, 740235), (120, 690886), (122, 679560), (140, 592188), (168, 493490), (183, 453040), (210, 394792), (240, 345443), (244, 339780), (280, 296094), (305, 271824), (336, 246745), (366, 226520), (420, 197396), (427, 194160), (488, 169890), (560, 148047), (610, 135912), (732, 113260), (809, 102480), (840, 98698), (854, 97080), (915, 90608), (976, 84945), (1220, 67956), (1281, 64720), (1464, 56630), (1618, 51240), (1680, 49349), (1708, 48540), (1830, 45304), (2135, 38832), (2427, 34160), (2440, 33978), (2562, 32360), (2928, 28315), (3236, 25620), (3416, 24270), (3660, 22652), (4045, 20496), (4270, 19416), (4854, 17080), (4880, 16989), (5124, 16180), (5663, 14640), (6405, 12944), (6472, 12810), (6832, 12135), (7320, 11326), (8090, 10248), (8540, 9708)]