346139640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12487}}^1$

素因数の和:12522

約数の個数: 192

約数和(自身を含む): 1402652160

約数和(自身を除く): 1056512520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 12487, 13860, 24974, 27720, 37461, 49948, 62435, 74922, 87409, 99896, 112383, 124870, 137357, 149844, 174818, 187305, 224766, 249740, 262227, 274714, 299688, 349636, 374610, 412071, 437045, 449532, 499480, 524454, 549428, 561915, 686785, 699272, 749220, 786681, 824142, 874090, 899064, 961499, 1048908, 1098856, 1123830, 1236213, 1311135, 1373570, 1498440, 1573362, 1648284, 1748180, 1922998, 2060355, 2097816, 2247660, 2472426, 2622270, 2747140, 2884497, 3146724, 3296568, 3496360, 3845996, 3933405, 4120710, 4495320, 4807495, 4944852, 5244540, 5494280, 5768994, 6181065, 6293448, 7691992, 7866810, 8241420, 8653491, 9614990, 9889704, 10489080, 11537988, 12362130, 14422485, 15733620, 16482840, 17306982, 19229980, 23075976, 24724260, 28844970, 31467240, 34613964, 38459960, 43267455, 49448520, 57689940, 69227928, 86534910, 115379880, 173069820, 346139640]

約数ペア:

[(1, 346139640), (2, 173069820), (3, 115379880), (4, 86534910), (5, 69227928), (6, 57689940), (7, 49448520), (8, 43267455), (9, 38459960), (10, 34613964), (11, 31467240), (12, 28844970), (14, 24724260), (15, 23075976), (18, 19229980), (20, 17306982), (21, 16482840), (22, 15733620), (24, 14422485), (28, 12362130), (30, 11537988), (33, 10489080), (35, 9889704), (36, 9614990), (40, 8653491), (42, 8241420), (44, 7866810), (45, 7691992), (55, 6293448), (56, 6181065), (60, 5768994), (63, 5494280), (66, 5244540), (70, 4944852), (72, 4807495), (77, 4495320), (84, 4120710), (88, 3933405), (90, 3845996), (99, 3496360), (105, 3296568), (110, 3146724), (120, 2884497), (126, 2747140), (132, 2622270), (140, 2472426), (154, 2247660), (165, 2097816), (168, 2060355), (180, 1922998), (198, 1748180), (210, 1648284), (220, 1573362), (231, 1498440), (252, 1373570), (264, 1311135), (280, 1236213), (308, 1123830), (315, 1098856), (330, 1048908), (360, 961499), (385, 899064), (396, 874090), (420, 824142), (440, 786681), (462, 749220), (495, 699272), (504, 686785), (616, 561915), (630, 549428), (660, 524454), (693, 499480), (770, 449532), (792, 437045), (840, 412071), (924, 374610), (990, 349636), (1155, 299688), (1260, 274714), (1320, 262227), (1386, 249740), (1540, 224766), (1848, 187305), (1980, 174818), (2310, 149844), (2520, 137357), (2772, 124870), (3080, 112383), (3465, 99896), (3960, 87409), (4620, 74922), (5544, 62435), (6930, 49948), (9240, 37461), (12487, 27720), (13860, 24974)]