1878480240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86011}}^1$

素因数の和:86047

約数の個数: 160

約数和(自身を含む): 7167207936

約数和(自身を除く): 5288727696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 86011, 172022, 258033, 344044, 430055, 516066, 602077, 688088, 860110, 1032132, 1118143, 1204154, 1290165, 1376176, 1720220, 1806231, 2064264, 2236286, 2408308, 2580330, 3010385, 3354429, 3440440, 3612462, 4128528, 4472572, 4816616, 5160660, 5590715, 6020770, 6708858, 6880880, 7224924, 7827001, 8945144, 9031155, 9633232, 10321320, 11181430, 12041540, 13417716, 14449848, 15654002, 16772145, 17890288, 18062310, 20642640, 22362860, 23481003, 24083080, 26835432, 28899696, 31308004, 33544290, 36124620, 39135005, 44725720, 46962006, 48166160, 53670864, 62616008, 67088580, 72249240, 78270010, 89451440, 93924012, 117405015, 125232016, 134177160, 144498480, 156540020, 187848024, 234810030, 268354320, 313080040, 375696048, 469620060, 626160080, 939240120, 1878480240]

約数ペア:

[(1, 1878480240), (2, 939240120), (3, 626160080), (4, 469620060), (5, 375696048), (6, 313080040), (7, 268354320), (8, 234810030), (10, 187848024), (12, 156540020), (13, 144498480), (14, 134177160), (15, 125232016), (16, 117405015), (20, 93924012), (21, 89451440), (24, 78270010), (26, 72249240), (28, 67088580), (30, 62616008), (35, 53670864), (39, 48166160), (40, 46962006), (42, 44725720), (48, 39135005), (52, 36124620), (56, 33544290), (60, 31308004), (65, 28899696), (70, 26835432), (78, 24083080), (80, 23481003), (84, 22362860), (91, 20642640), (104, 18062310), (105, 17890288), (112, 16772145), (120, 15654002), (130, 14449848), (140, 13417716), (156, 12041540), (168, 11181430), (182, 10321320), (195, 9633232), (208, 9031155), (210, 8945144), (240, 7827001), (260, 7224924), (273, 6880880), (280, 6708858), (312, 6020770), (336, 5590715), (364, 5160660), (390, 4816616), (420, 4472572), (455, 4128528), (520, 3612462), (546, 3440440), (560, 3354429), (624, 3010385), (728, 2580330), (780, 2408308), (840, 2236286), (910, 2064264), (1040, 1806231), (1092, 1720220), (1365, 1376176), (1456, 1290165), (1560, 1204154), (1680, 1118143), (1820, 1032132), (2184, 860110), (2730, 688088), (3120, 602077), (3640, 516066), (4368, 430055), (5460, 344044), (7280, 258033), (10920, 172022), (21840, 86011)]