1325740080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1536

約数の個数: 240

約数和(自身を含む): 4844689920

約数和(自身を除く): 3518949840

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, 49, 56, 60, 70, 79, 80, 84, 98, 105, 112, 120, 140, 147, 158, 168, 196, 210, 237, 240, 245, 280, 294, 316, 336, 392, 395, 420, 474, 490, 553, 560, 588, 632, 735, 784, 790, 840, 948, 980, 1106, 1176, 1185, 1264, 1427, 1470, 1580, 1659, 1680, 1896, 1960, 2212, 2352, 2370, 2765, 2854, 2940, 3160, 3318, 3792, 3871, 3920, 4281, 4424, 4740, 5530, 5708, 5880, 6320, 6636, 7135, 7742, 8295, 8562, 8848, 9480, 9989, 11060, 11416, 11613, 11760, 13272, 14270, 15484, 16590, 17124, 18960, 19355, 19978, 21405, 22120, 22832, 23226, 26544, 28540, 29967, 30968, 33180, 34248, 38710, 39956, 42810, 44240, 46452, 49945, 57080, 58065, 59934, 61936, 66360, 68496, 69923, 77420, 79912, 85620, 92904, 99890, 112733, 114160, 116130, 119868, 132720, 139846, 149835, 154840, 159824, 171240, 185808, 199780, 209769, 225466, 232260, 239736, 279692, 299670, 309680, 338199, 342480, 349615, 399560, 419538, 450932, 464520, 479472, 559384, 563665, 599340, 676398, 699230, 789131, 799120, 839076, 901864, 929040, 1048845, 1118768, 1127330, 1198680, 1352796, 1398460, 1578262, 1678152, 1690995, 1803728, 2097690, 2254660, 2367393, 2397360, 2705592, 2796920, 3156524, 3356304, 3381990, 3945655, 4195380, 4509320, 4734786, 5411184, 5523917, 5593840, 6313048, 6763980, 7891310, 8390760, 9018640, 9469572, 11047834, 11836965, 12626096, 13527960, 15782620, 16571751, 16781520, 18939144, 22095668, 23673930, 27055920, 27619585, 31565240, 33143502, 37878288, 44191336, 47347860, 55239170, 63130480, 66287004, 82858755, 88382672, 94695720, 110478340, 132574008, 165717510, 189391440, 220956680, 265148016, 331435020, 441913360, 662870040, 1325740080]

約数ペア:

[(1, 1325740080), (2, 662870040), (3, 441913360), (4, 331435020), (5, 265148016), (6, 220956680), (7, 189391440), (8, 165717510), (10, 132574008), (12, 110478340), (14, 94695720), (15, 88382672), (16, 82858755), (20, 66287004), (21, 63130480), (24, 55239170), (28, 47347860), (30, 44191336), (35, 37878288), (40, 33143502), (42, 31565240), (48, 27619585), (49, 27055920), (56, 23673930), (60, 22095668), (70, 18939144), (79, 16781520), (80, 16571751), (84, 15782620), (98, 13527960), (105, 12626096), (112, 11836965), (120, 11047834), (140, 9469572), (147, 9018640), (158, 8390760), (168, 7891310), (196, 6763980), (210, 6313048), (237, 5593840), (240, 5523917), (245, 5411184), (280, 4734786), (294, 4509320), (316, 4195380), (336, 3945655), (392, 3381990), (395, 3356304), (420, 3156524), (474, 2796920), (490, 2705592), (553, 2397360), (560, 2367393), (588, 2254660), (632, 2097690), (735, 1803728), (784, 1690995), (790, 1678152), (840, 1578262), (948, 1398460), (980, 1352796), (1106, 1198680), (1176, 1127330), (1185, 1118768), (1264, 1048845), (1427, 929040), (1470, 901864), (1580, 839076), (1659, 799120), (1680, 789131), (1896, 699230), (1960, 676398), (2212, 599340), (2352, 563665), (2370, 559384), (2765, 479472), (2854, 464520), (2940, 450932), (3160, 419538), (3318, 399560), (3792, 349615), (3871, 342480), (3920, 338199), (4281, 309680), (4424, 299670), (4740, 279692), (5530, 239736), (5708, 232260), (5880, 225466), (6320, 209769), (6636, 199780), (7135, 185808), (7742, 171240), (8295, 159824), (8562, 154840), (8848, 149835), (9480, 139846), (9989, 132720), (11060, 119868), (11416, 116130), (11613, 114160), (11760, 112733), (13272, 99890), (14270, 92904), (15484, 85620), (16590, 79912), (17124, 77420), (18960, 69923), (19355, 68496), (19978, 66360), (21405, 61936), (22120, 59934), (22832, 58065), (23226, 57080), (26544, 49945), (28540, 46452), (29967, 44240), (30968, 42810), (33180, 39956), (34248, 38710)]