243145980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 288

約数和(自身を含む): 939714048

約数和(自身を除く): 696568068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 53, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 106, 110, 126, 132, 140, 154, 159, 165, 180, 198, 210, 212, 220, 231, 252, 265, 308, 315, 318, 330, 331, 371, 385, 396, 420, 462, 477, 495, 530, 583, 630, 636, 660, 662, 693, 742, 770, 795, 924, 954, 990, 993, 1060, 1113, 1155, 1166, 1260, 1324, 1386, 1484, 1540, 1590, 1655, 1749, 1855, 1908, 1980, 1986, 2226, 2310, 2317, 2332, 2385, 2772, 2915, 2979, 3180, 3310, 3339, 3465, 3498, 3641, 3710, 3972, 4081, 4452, 4620, 4634, 4770, 4965, 5247, 5565, 5830, 5958, 6620, 6678, 6930, 6951, 6996, 7282, 7420, 8162, 8745, 9268, 9540, 9930, 10494, 10923, 11130, 11585, 11660, 11916, 12243, 13356, 13860, 13902, 14564, 14895, 16324, 16695, 17490, 17543, 18205, 19860, 20405, 20853, 20988, 21846, 22260, 23170, 24486, 25487, 26235, 27804, 29790, 32769, 33390, 34755, 34980, 35086, 36410, 36729, 40810, 41706, 43692, 46340, 48972, 50974, 52470, 52629, 54615, 59580, 61215, 65538, 66780, 69510, 70172, 72820, 73458, 76461, 81620, 83412, 87715, 101948, 104265, 104940, 105258, 109230, 122430, 122801, 127435, 131076, 139020, 146916, 152922, 157887, 163845, 175430, 183645, 192973, 208530, 210516, 218460, 229383, 244860, 245602, 254870, 263145, 305844, 315774, 327690, 350860, 367290, 368403, 382305, 385946, 417060, 458766, 491204, 509740, 526290, 578919, 614005, 631548, 655380, 734580, 736806, 764610, 771892, 789435, 917532, 964865, 1052580, 1105209, 1146915, 1157838, 1228010, 1350811, 1473612, 1529220, 1578870, 1736757, 1842015, 1929730, 2210418, 2293830, 2315676, 2456020, 2701622, 2894595, 3157740, 3473514, 3684030, 3859460, 4052433, 4420836, 4587660, 5403244, 5526045, 5789190, 6754055, 6947028, 7368060, 8104866, 8683785, 11052090, 11578380, 12157299, 13508110, 16209732, 17367570, 20262165, 22104180, 24314598, 27016220, 34735140, 40524330, 48629196, 60786495, 81048660, 121572990, 243145980]

約数ペア:

[(1, 243145980), (2, 121572990), (3, 81048660), (4, 60786495), (5, 48629196), (6, 40524330), (7, 34735140), (9, 27016220), (10, 24314598), (11, 22104180), (12, 20262165), (14, 17367570), (15, 16209732), (18, 13508110), (20, 12157299), (21, 11578380), (22, 11052090), (28, 8683785), (30, 8104866), (33, 7368060), (35, 6947028), (36, 6754055), (42, 5789190), (44, 5526045), (45, 5403244), (53, 4587660), (55, 4420836), (60, 4052433), (63, 3859460), (66, 3684030), (70, 3473514), (77, 3157740), (84, 2894595), (90, 2701622), (99, 2456020), (105, 2315676), (106, 2293830), (110, 2210418), (126, 1929730), (132, 1842015), (140, 1736757), (154, 1578870), (159, 1529220), (165, 1473612), (180, 1350811), (198, 1228010), (210, 1157838), (212, 1146915), (220, 1105209), (231, 1052580), (252, 964865), (265, 917532), (308, 789435), (315, 771892), (318, 764610), (330, 736806), (331, 734580), (371, 655380), (385, 631548), (396, 614005), (420, 578919), (462, 526290), (477, 509740), (495, 491204), (530, 458766), (583, 417060), (630, 385946), (636, 382305), (660, 368403), (662, 367290), (693, 350860), (742, 327690), (770, 315774), (795, 305844), (924, 263145), (954, 254870), (990, 245602), (993, 244860), (1060, 229383), (1113, 218460), (1155, 210516), (1166, 208530), (1260, 192973), (1324, 183645), (1386, 175430), (1484, 163845), (1540, 157887), (1590, 152922), (1655, 146916), (1749, 139020), (1855, 131076), (1908, 127435), (1980, 122801), (1986, 122430), (2226, 109230), (2310, 105258), (2317, 104940), (2332, 104265), (2385, 101948), (2772, 87715), (2915, 83412), (2979, 81620), (3180, 76461), (3310, 73458), (3339, 72820), (3465, 70172), (3498, 69510), (3641, 66780), (3710, 65538), (3972, 61215), (4081, 59580), (4452, 54615), (4620, 52629), (4634, 52470), (4770, 50974), (4965, 48972), (5247, 46340), (5565, 43692), (5830, 41706), (5958, 40810), (6620, 36729), (6678, 36410), (6930, 35086), (6951, 34980), (6996, 34755), (7282, 33390), (7420, 32769), (8162, 29790), (8745, 27804), (9268, 26235), (9540, 25487), (9930, 24486), (10494, 23170), (10923, 22260), (11130, 21846), (11585, 20988), (11660, 20853), (11916, 20405), (12243, 19860), (13356, 18205), (13860, 17543), (13902, 17490), (14564, 16695), (14895, 16324)]