2684655540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1051

約数の個数: 288

約数和(自身を含む): 9884958720

約数和(自身を除く): 7200303180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 127, 133, 140, 171, 180, 190, 210, 228, 252, 254, 266, 285, 315, 342, 380, 381, 399, 420, 508, 532, 570, 630, 635, 665, 684, 762, 798, 855, 883, 889, 1140, 1143, 1197, 1260, 1270, 1330, 1524, 1596, 1710, 1766, 1778, 1905, 1995, 2286, 2394, 2413, 2540, 2649, 2660, 2667, 3420, 3532, 3556, 3810, 3990, 4415, 4445, 4572, 4788, 4826, 5298, 5334, 5715, 5985, 6181, 7239, 7620, 7947, 7980, 8001, 8830, 8890, 9652, 10596, 10668, 11430, 11970, 12065, 12362, 13245, 13335, 14478, 15894, 16002, 16777, 16891, 17660, 17780, 18543, 21717, 22860, 23940, 24130, 24724, 26490, 26670, 28956, 30905, 31788, 32004, 33554, 33782, 36195, 37086, 39735, 40005, 43434, 48260, 50331, 50673, 52980, 53340, 55629, 61810, 67108, 67564, 72390, 74172, 79470, 80010, 83885, 84455, 86868, 92715, 100662, 101346, 108585, 111258, 112141, 117439, 123620, 144780, 150993, 152019, 158940, 160020, 167770, 168910, 185430, 201324, 202692, 217170, 222516, 224282, 234878, 251655, 253365, 278145, 301986, 304038, 335540, 336423, 337820, 352317, 370860, 434340, 448564, 469756, 503310, 506730, 556290, 560705, 587195, 603972, 608076, 672846, 704634, 754965, 760095, 784987, 1006620, 1009269, 1013460, 1056951, 1112580, 1121410, 1174390, 1345692, 1409268, 1509930, 1520190, 1569974, 1682115, 1761585, 2018538, 2113902, 2130679, 2242820, 2348780, 2354961, 3019860, 3040380, 3139948, 3364230, 3523170, 3924935, 4037076, 4227804, 4261358, 4709922, 5046345, 5284755, 6392037, 6728460, 7046340, 7064883, 7849870, 8522716, 9419844, 10092690, 10569510, 10653395, 11774805, 12784074, 14129766, 14914753, 15699740, 19176111, 20185380, 21139020, 21306790, 23549610, 25568148, 28259532, 29829506, 31960185, 35324415, 38352222, 42613580, 44744259, 47099220, 59659012, 63920370, 70648830, 74573765, 76704444, 89488518, 95880555, 127840740, 134232777, 141297660, 149147530, 178977036, 191761110, 223721295, 268465554, 298295060, 383522220, 447442590, 536931108, 671163885, 894885180, 1342327770, 2684655540]

約数ペア:

[(1, 2684655540), (2, 1342327770), (3, 894885180), (4, 671163885), (5, 536931108), (6, 447442590), (7, 383522220), (9, 298295060), (10, 268465554), (12, 223721295), (14, 191761110), (15, 178977036), (18, 149147530), (19, 141297660), (20, 134232777), (21, 127840740), (28, 95880555), (30, 89488518), (35, 76704444), (36, 74573765), (38, 70648830), (42, 63920370), (45, 59659012), (57, 47099220), (60, 44744259), (63, 42613580), (70, 38352222), (76, 35324415), (84, 31960185), (90, 29829506), (95, 28259532), (105, 25568148), (114, 23549610), (126, 21306790), (127, 21139020), (133, 20185380), (140, 19176111), (171, 15699740), (180, 14914753), (190, 14129766), (210, 12784074), (228, 11774805), (252, 10653395), (254, 10569510), (266, 10092690), (285, 9419844), (315, 8522716), (342, 7849870), (380, 7064883), (381, 7046340), (399, 6728460), (420, 6392037), (508, 5284755), (532, 5046345), (570, 4709922), (630, 4261358), (635, 4227804), (665, 4037076), (684, 3924935), (762, 3523170), (798, 3364230), (855, 3139948), (883, 3040380), (889, 3019860), (1140, 2354961), (1143, 2348780), (1197, 2242820), (1260, 2130679), (1270, 2113902), (1330, 2018538), (1524, 1761585), (1596, 1682115), (1710, 1569974), (1766, 1520190), (1778, 1509930), (1905, 1409268), (1995, 1345692), (2286, 1174390), (2394, 1121410), (2413, 1112580), (2540, 1056951), (2649, 1013460), (2660, 1009269), (2667, 1006620), (3420, 784987), (3532, 760095), (3556, 754965), (3810, 704634), (3990, 672846), (4415, 608076), (4445, 603972), (4572, 587195), (4788, 560705), (4826, 556290), (5298, 506730), (5334, 503310), (5715, 469756), (5985, 448564), (6181, 434340), (7239, 370860), (7620, 352317), (7947, 337820), (7980, 336423), (8001, 335540), (8830, 304038), (8890, 301986), (9652, 278145), (10596, 253365), (10668, 251655), (11430, 234878), (11970, 224282), (12065, 222516), (12362, 217170), (13245, 202692), (13335, 201324), (14478, 185430), (15894, 168910), (16002, 167770), (16777, 160020), (16891, 158940), (17660, 152019), (17780, 150993), (18543, 144780), (21717, 123620), (22860, 117439), (23940, 112141), (24130, 111258), (24724, 108585), (26490, 101346), (26670, 100662), (28956, 92715), (30905, 86868), (31788, 84455), (32004, 83885), (33554, 80010), (33782, 79470), (36195, 74172), (37086, 72390), (39735, 67564), (40005, 67108), (43434, 61810), (48260, 55629), (50331, 53340), (50673, 52980)]