489022380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 384

約数和(自身を含む): 1999872000

約数和(自身を除く): 1510849620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 27, 28, 30, 33, 35, 36, 38, 42, 44, 45, 54, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 108, 110, 114, 126, 132, 133, 135, 140, 154, 165, 171, 180, 189, 190, 198, 209, 210, 220, 228, 231, 252, 266, 270, 285, 297, 308, 315, 330, 342, 378, 380, 385, 396, 399, 418, 420, 462, 495, 513, 532, 540, 570, 594, 619, 627, 630, 660, 665, 684, 693, 756, 770, 798, 836, 855, 924, 945, 990, 1026, 1045, 1140, 1155, 1188, 1197, 1238, 1254, 1260, 1330, 1386, 1463, 1485, 1540, 1596, 1710, 1857, 1881, 1890, 1980, 1995, 2052, 2079, 2090, 2310, 2394, 2476, 2508, 2565, 2660, 2772, 2926, 2970, 3095, 3135, 3420, 3465, 3591, 3714, 3762, 3780, 3990, 4158, 4180, 4333, 4389, 4620, 4788, 5130, 5571, 5643, 5852, 5940, 5985, 6190, 6270, 6809, 6930, 7182, 7315, 7428, 7524, 7980, 8316, 8666, 8778, 9285, 9405, 10260, 10395, 11142, 11286, 11761, 11970, 12380, 12540, 12999, 13167, 13618, 13860, 14364, 14630, 16713, 17332, 17556, 17955, 18570, 18810, 20427, 20790, 21665, 21945, 22284, 22572, 23522, 23940, 25998, 26334, 27236, 27855, 28215, 29260, 33426, 34045, 35283, 35910, 37140, 37620, 38997, 39501, 40854, 41580, 43330, 43890, 47044, 47663, 51996, 52668, 55710, 56430, 58805, 61281, 64995, 65835, 66852, 68090, 70566, 71820, 77994, 79002, 81708, 82327, 83565, 86660, 87780, 95326, 102135, 105849, 111420, 112860, 116991, 117610, 122562, 129371, 129990, 131670, 136180, 141132, 142989, 155988, 158004, 164654, 167130, 176415, 183843, 190652, 194985, 197505, 204270, 211698, 233982, 235220, 238315, 245124, 246981, 258742, 259980, 263340, 285978, 306405, 317547, 329308, 334260, 352830, 367686, 388113, 389970, 395010, 408540, 411635, 423396, 428967, 467964, 476630, 493962, 517484, 529245, 571956, 584955, 612810, 635094, 646855, 705660, 714945, 735372, 740943, 776226, 779940, 790020, 823270, 857934, 905597, 919215, 953260, 987924, 1058490, 1164339, 1169910, 1225620, 1234905, 1270188, 1286901, 1293710, 1429890, 1481886, 1552452, 1587735, 1646540, 1715868, 1811194, 1838430, 1940565, 2116980, 2144835, 2222829, 2328678, 2339820, 2469810, 2573802, 2587420, 2716791, 2859780, 2963772, 3175470, 3493017, 3622388, 3676860, 3704715, 3881130, 4289670, 4445658, 4527985, 4657356, 4939620, 5147604, 5433582, 5821695, 6350940, 6434505, 6986034, 7409430, 7762260, 8150373, 8579340, 8891316, 9055970, 10867164, 11114145, 11643390, 12869010, 13583955, 13972068, 14818860, 16300746, 17465085, 18111940, 22228290, 23286780, 24451119, 25738020, 27167910, 32601492, 34930170, 40751865, 44456580, 48902238, 54335820, 69860340, 81503730, 97804476, 122255595, 163007460, 244511190, 489022380]

約数ペア:

[(1, 489022380), (2, 244511190), (3, 163007460), (4, 122255595), (5, 97804476), (6, 81503730), (7, 69860340), (9, 54335820), (10, 48902238), (11, 44456580), (12, 40751865), (14, 34930170), (15, 32601492), (18, 27167910), (19, 25738020), (20, 24451119), (21, 23286780), (22, 22228290), (27, 18111940), (28, 17465085), (30, 16300746), (33, 14818860), (35, 13972068), (36, 13583955), (38, 12869010), (42, 11643390), (44, 11114145), (45, 10867164), (54, 9055970), (55, 8891316), (57, 8579340), (60, 8150373), (63, 7762260), (66, 7409430), (70, 6986034), (76, 6434505), (77, 6350940), (84, 5821695), (90, 5433582), (95, 5147604), (99, 4939620), (105, 4657356), (108, 4527985), (110, 4445658), (114, 4289670), (126, 3881130), (132, 3704715), (133, 3676860), (135, 3622388), (140, 3493017), (154, 3175470), (165, 2963772), (171, 2859780), (180, 2716791), (189, 2587420), (190, 2573802), (198, 2469810), (209, 2339820), (210, 2328678), (220, 2222829), (228, 2144835), (231, 2116980), (252, 1940565), (266, 1838430), (270, 1811194), (285, 1715868), (297, 1646540), (308, 1587735), (315, 1552452), (330, 1481886), (342, 1429890), (378, 1293710), (380, 1286901), (385, 1270188), (396, 1234905), (399, 1225620), (418, 1169910), (420, 1164339), (462, 1058490), (495, 987924), (513, 953260), (532, 919215), (540, 905597), (570, 857934), (594, 823270), (619, 790020), (627, 779940), (630, 776226), (660, 740943), (665, 735372), (684, 714945), (693, 705660), (756, 646855), (770, 635094), (798, 612810), (836, 584955), (855, 571956), (924, 529245), (945, 517484), (990, 493962), (1026, 476630), (1045, 467964), (1140, 428967), (1155, 423396), (1188, 411635), (1197, 408540), (1238, 395010), (1254, 389970), (1260, 388113), (1330, 367686), (1386, 352830), (1463, 334260), (1485, 329308), (1540, 317547), (1596, 306405), (1710, 285978), (1857, 263340), (1881, 259980), (1890, 258742), (1980, 246981), (1995, 245124), (2052, 238315), (2079, 235220), (2090, 233982), (2310, 211698), (2394, 204270), (2476, 197505), (2508, 194985), (2565, 190652), (2660, 183843), (2772, 176415), (2926, 167130), (2970, 164654), (3095, 158004), (3135, 155988), (3420, 142989), (3465, 141132), (3591, 136180), (3714, 131670), (3762, 129990), (3780, 129371), (3990, 122562), (4158, 117610), (4180, 116991), (4333, 112860), (4389, 111420), (4620, 105849), (4788, 102135), (5130, 95326), (5571, 87780), (5643, 86660), (5852, 83565), (5940, 82327), (5985, 81708), (6190, 79002), (6270, 77994), (6809, 71820), (6930, 70566), (7182, 68090), (7315, 66852), (7428, 65835), (7524, 64995), (7980, 61281), (8316, 58805), (8666, 56430), (8778, 55710), (9285, 52668), (9405, 51996), (10260, 47663), (10395, 47044), (11142, 43890), (11286, 43330), (11761, 41580), (11970, 40854), (12380, 39501), (12540, 38997), (12999, 37620), (13167, 37140), (13618, 35910), (13860, 35283), (14364, 34045), (14630, 33426), (16713, 29260), (17332, 28215), (17556, 27855), (17955, 27236), (18570, 26334), (18810, 25998), (20427, 23940), (20790, 23522), (21665, 22572), (21945, 22284)]