1691124960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:346

約数の個数: 384

約数和(自身を含む): 6383591424

約数和(自身を除く): 4692466464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 61, 70, 74, 80, 84, 96, 105, 111, 112, 120, 122, 140, 148, 160, 168, 183, 185, 210, 222, 223, 224, 240, 244, 259, 280, 296, 305, 336, 366, 370, 420, 427, 444, 446, 480, 488, 518, 555, 560, 592, 610, 669, 672, 732, 740, 777, 840, 854, 888, 892, 915, 976, 1036, 1110, 1115, 1120, 1184, 1220, 1281, 1295, 1338, 1464, 1480, 1554, 1561, 1680, 1708, 1776, 1784, 1830, 1952, 2072, 2135, 2220, 2230, 2257, 2440, 2562, 2590, 2676, 2928, 2960, 3108, 3122, 3345, 3360, 3416, 3552, 3568, 3660, 3885, 4144, 4270, 4440, 4460, 4514, 4683, 4880, 5124, 5180, 5352, 5856, 5920, 6216, 6244, 6405, 6690, 6771, 6832, 7136, 7320, 7770, 7805, 8251, 8288, 8540, 8880, 8920, 9028, 9366, 9760, 10248, 10360, 10704, 11285, 12432, 12488, 12810, 13380, 13542, 13603, 13664, 14640, 15540, 15610, 15799, 16502, 17080, 17760, 17840, 18056, 18732, 20496, 20720, 21408, 22570, 23415, 24753, 24864, 24976, 25620, 26760, 27084, 27206, 29280, 31080, 31220, 31598, 33004, 33855, 34160, 35680, 36112, 37464, 40809, 40992, 41255, 41440, 45140, 46830, 47397, 49506, 49952, 51240, 53520, 54168, 54412, 57757, 62160, 62440, 63196, 66008, 67710, 68015, 68320, 72224, 74928, 78995, 81618, 82510, 90280, 93660, 94794, 95221, 99012, 102480, 107040, 108336, 108824, 115514, 123765, 124320, 124880, 126392, 132016, 135420, 136030, 149856, 157990, 163236, 165020, 173271, 180560, 187320, 189588, 190442, 198024, 204045, 204960, 216672, 217648, 231028, 236985, 247530, 249760, 252784, 264032, 270840, 272060, 285663, 288785, 315980, 326472, 330040, 346542, 361120, 374640, 379176, 380884, 396048, 408090, 435296, 462056, 473970, 476105, 495060, 503311, 505568, 541680, 544120, 571326, 577570, 631960, 652944, 660080, 693084, 749280, 758352, 761768, 792096, 816180, 866355, 924112, 947940, 952210, 990120, 1006622, 1083360, 1088240, 1142652, 1155140, 1263920, 1305888, 1320160, 1386168, 1428315, 1509933, 1516704, 1523536, 1632360, 1732710, 1848224, 1895880, 1904420, 1980240, 2013244, 2176480, 2285304, 2310280, 2516555, 2527840, 2772336, 2856630, 3019866, 3047072, 3264720, 3465420, 3523177, 3791760, 3808840, 3960480, 4026488, 4570608, 4620560, 5033110, 5544672, 5713260, 6039732, 6529440, 6930840, 7046354, 7549665, 7583520, 7617680, 8052976, 9141216, 9241120, 10066220, 10569531, 11426520, 12079464, 13861680, 14092708, 15099330, 15235360, 16105952, 17615885, 20132440, 21139062, 22853040, 24158928, 27723360, 28185416, 30198660, 35231770, 40264880, 42278124, 45706080, 48317856, 52847655, 56370832, 60397320, 70463540, 80529760, 84556248, 105695310, 112741664, 120794640, 140927080, 169112496, 211390620, 241589280, 281854160, 338224992, 422781240, 563708320, 845562480, 1691124960]

約数ペア:

[(1, 1691124960), (2, 845562480), (3, 563708320), (4, 422781240), (5, 338224992), (6, 281854160), (7, 241589280), (8, 211390620), (10, 169112496), (12, 140927080), (14, 120794640), (15, 112741664), (16, 105695310), (20, 84556248), (21, 80529760), (24, 70463540), (28, 60397320), (30, 56370832), (32, 52847655), (35, 48317856), (37, 45706080), (40, 42278124), (42, 40264880), (48, 35231770), (56, 30198660), (60, 28185416), (61, 27723360), (70, 24158928), (74, 22853040), (80, 21139062), (84, 20132440), (96, 17615885), (105, 16105952), (111, 15235360), (112, 15099330), (120, 14092708), (122, 13861680), (140, 12079464), (148, 11426520), (160, 10569531), (168, 10066220), (183, 9241120), (185, 9141216), (210, 8052976), (222, 7617680), (223, 7583520), (224, 7549665), (240, 7046354), (244, 6930840), (259, 6529440), (280, 6039732), (296, 5713260), (305, 5544672), (336, 5033110), (366, 4620560), (370, 4570608), (420, 4026488), (427, 3960480), (444, 3808840), (446, 3791760), (480, 3523177), (488, 3465420), (518, 3264720), (555, 3047072), (560, 3019866), (592, 2856630), (610, 2772336), (669, 2527840), (672, 2516555), (732, 2310280), (740, 2285304), (777, 2176480), (840, 2013244), (854, 1980240), (888, 1904420), (892, 1895880), (915, 1848224), (976, 1732710), (1036, 1632360), (1110, 1523536), (1115, 1516704), (1120, 1509933), (1184, 1428315), (1220, 1386168), (1281, 1320160), (1295, 1305888), (1338, 1263920), (1464, 1155140), (1480, 1142652), (1554, 1088240), (1561, 1083360), (1680, 1006622), (1708, 990120), (1776, 952210), (1784, 947940), (1830, 924112), (1952, 866355), (2072, 816180), (2135, 792096), (2220, 761768), (2230, 758352), (2257, 749280), (2440, 693084), (2562, 660080), (2590, 652944), (2676, 631960), (2928, 577570), (2960, 571326), (3108, 544120), (3122, 541680), (3345, 505568), (3360, 503311), (3416, 495060), (3552, 476105), (3568, 473970), (3660, 462056), (3885, 435296), (4144, 408090), (4270, 396048), (4440, 380884), (4460, 379176), (4514, 374640), (4683, 361120), (4880, 346542), (5124, 330040), (5180, 326472), (5352, 315980), (5856, 288785), (5920, 285663), (6216, 272060), (6244, 270840), (6405, 264032), (6690, 252784), (6771, 249760), (6832, 247530), (7136, 236985), (7320, 231028), (7770, 217648), (7805, 216672), (8251, 204960), (8288, 204045), (8540, 198024), (8880, 190442), (8920, 189588), (9028, 187320), (9366, 180560), (9760, 173271), (10248, 165020), (10360, 163236), (10704, 157990), (11285, 149856), (12432, 136030), (12488, 135420), (12810, 132016), (13380, 126392), (13542, 124880), (13603, 124320), (13664, 123765), (14640, 115514), (15540, 108824), (15610, 108336), (15799, 107040), (16502, 102480), (17080, 99012), (17760, 95221), (17840, 94794), (18056, 93660), (18732, 90280), (20496, 82510), (20720, 81618), (21408, 78995), (22570, 74928), (23415, 72224), (24753, 68320), (24864, 68015), (24976, 67710), (25620, 66008), (26760, 63196), (27084, 62440), (27206, 62160), (29280, 57757), (31080, 54412), (31220, 54168), (31598, 53520), (33004, 51240), (33855, 49952), (34160, 49506), (35680, 47397), (36112, 46830), (37464, 45140), (40809, 41440), (40992, 41255)]