7621867680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{599}}^1$

素因数の和:1172

約数の個数: 288

約数和(自身を含む): 28027036800

約数和(自身を除く): 20405169120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 541, 560, 588, 599, 672, 735, 784, 840, 980, 1082, 1120, 1176, 1198, 1470, 1568, 1623, 1680, 1797, 1960, 2164, 2352, 2396, 2705, 2940, 2995, 3246, 3360, 3594, 3787, 3920, 4193, 4328, 4704, 4792, 5410, 5880, 5990, 6492, 7188, 7574, 7840, 8115, 8386, 8656, 8985, 9584, 10820, 11361, 11760, 11980, 12579, 12984, 14376, 15148, 16230, 16772, 17312, 17970, 18935, 19168, 20965, 21640, 22722, 23520, 23960, 25158, 25968, 26509, 28752, 29351, 30296, 32460, 33544, 35940, 37870, 41930, 43280, 45444, 47920, 50316, 51936, 53018, 56805, 57504, 58702, 60592, 62895, 64920, 67088, 71880, 75740, 79527, 83860, 86560, 88053, 90888, 95840, 100632, 106036, 113610, 117404, 121184, 125790, 129840, 132545, 134176, 143760, 146755, 151480, 159054, 167720, 176106, 181776, 201264, 212072, 227220, 234808, 251580, 259680, 265090, 287520, 293510, 302960, 318108, 324059, 335440, 352212, 363552, 397635, 402528, 424144, 440265, 454440, 469616, 503160, 530180, 587020, 605920, 636216, 648118, 670880, 704424, 795270, 848288, 880530, 908880, 939232, 972177, 1006320, 1060360, 1174040, 1272432, 1296236, 1408848, 1590540, 1620295, 1761060, 1817760, 1944354, 2012640, 2120720, 2268413, 2348080, 2544864, 2592472, 2817696, 3181080, 3240590, 3522120, 3888708, 4241440, 4536826, 4696160, 4860885, 5184944, 6362160, 6481180, 6805239, 7044240, 7777416, 9073652, 9721770, 10369888, 11342065, 12724320, 12962360, 13610478, 14088480, 15554832, 15878891, 18147304, 19443540, 22684130, 25924720, 27220956, 31109664, 31757782, 34026195, 36294608, 38887080, 45368260, 47636673, 51849440, 54441912, 63515564, 68052390, 72589216, 77774160, 79394455, 90736520, 95273346, 108883824, 127031128, 136104780, 155548320, 158788910, 181473040, 190546692, 217767648, 238183365, 254062256, 272209560, 317577820, 362946080, 381093384, 476366730, 508124512, 544419120, 635155640, 762186768, 952733460, 1088838240, 1270311280, 1524373536, 1905466920, 2540622560, 3810933840, 7621867680]

約数ペア:

[(1, 7621867680), (2, 3810933840), (3, 2540622560), (4, 1905466920), (5, 1524373536), (6, 1270311280), (7, 1088838240), (8, 952733460), (10, 762186768), (12, 635155640), (14, 544419120), (15, 508124512), (16, 476366730), (20, 381093384), (21, 362946080), (24, 317577820), (28, 272209560), (30, 254062256), (32, 238183365), (35, 217767648), (40, 190546692), (42, 181473040), (48, 158788910), (49, 155548320), (56, 136104780), (60, 127031128), (70, 108883824), (80, 95273346), (84, 90736520), (96, 79394455), (98, 77774160), (105, 72589216), (112, 68052390), (120, 63515564), (140, 54441912), (147, 51849440), (160, 47636673), (168, 45368260), (196, 38887080), (210, 36294608), (224, 34026195), (240, 31757782), (245, 31109664), (280, 27220956), (294, 25924720), (336, 22684130), (392, 19443540), (420, 18147304), (480, 15878891), (490, 15554832), (541, 14088480), (560, 13610478), (588, 12962360), (599, 12724320), (672, 11342065), (735, 10369888), (784, 9721770), (840, 9073652), (980, 7777416), (1082, 7044240), (1120, 6805239), (1176, 6481180), (1198, 6362160), (1470, 5184944), (1568, 4860885), (1623, 4696160), (1680, 4536826), (1797, 4241440), (1960, 3888708), (2164, 3522120), (2352, 3240590), (2396, 3181080), (2705, 2817696), (2940, 2592472), (2995, 2544864), (3246, 2348080), (3360, 2268413), (3594, 2120720), (3787, 2012640), (3920, 1944354), (4193, 1817760), (4328, 1761060), (4704, 1620295), (4792, 1590540), (5410, 1408848), (5880, 1296236), (5990, 1272432), (6492, 1174040), (7188, 1060360), (7574, 1006320), (7840, 972177), (8115, 939232), (8386, 908880), (8656, 880530), (8985, 848288), (9584, 795270), (10820, 704424), (11361, 670880), (11760, 648118), (11980, 636216), (12579, 605920), (12984, 587020), (14376, 530180), (15148, 503160), (16230, 469616), (16772, 454440), (17312, 440265), (17970, 424144), (18935, 402528), (19168, 397635), (20965, 363552), (21640, 352212), (22722, 335440), (23520, 324059), (23960, 318108), (25158, 302960), (25968, 293510), (26509, 287520), (28752, 265090), (29351, 259680), (30296, 251580), (32460, 234808), (33544, 227220), (35940, 212072), (37870, 201264), (41930, 181776), (43280, 176106), (45444, 167720), (47920, 159054), (50316, 151480), (51936, 146755), (53018, 143760), (56805, 134176), (57504, 132545), (58702, 129840), (60592, 125790), (62895, 121184), (64920, 117404), (67088, 113610), (71880, 106036), (75740, 100632), (79527, 95840), (83860, 90888), (86560, 88053)]