3147978720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{911}}^1$

素因数の和:1265

約数の個数: 192

約数和(自身を含む): 10391721984

約数和(自身を除く): 7243743264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 313, 345, 368, 460, 480, 552, 626, 690, 736, 911, 920, 939, 1104, 1252, 1380, 1565, 1822, 1840, 1878, 2208, 2504, 2733, 2760, 3130, 3644, 3680, 3756, 4555, 4695, 5008, 5466, 5520, 6260, 7199, 7288, 7512, 9110, 9390, 10016, 10932, 11040, 12520, 13665, 14398, 14576, 15024, 18220, 18780, 20953, 21597, 21864, 25040, 27330, 28796, 29152, 30048, 35995, 36440, 37560, 41906, 43194, 43728, 50080, 54660, 57592, 62859, 71990, 72880, 75120, 83812, 86388, 87456, 104765, 107985, 109320, 115184, 125718, 143980, 145760, 150240, 167624, 172776, 209530, 215970, 218640, 230368, 251436, 285143, 287960, 314295, 335248, 345552, 419060, 431940, 437280, 502872, 570286, 575920, 628590, 670496, 691104, 838120, 855429, 863880, 1005744, 1140572, 1151840, 1257180, 1425715, 1676240, 1710858, 1727760, 2011488, 2281144, 2514360, 2851430, 3352480, 3421716, 3455520, 4277145, 4562288, 5028720, 5702860, 6558289, 6843432, 8554290, 9124576, 10057440, 11405720, 13116578, 13686864, 17108580, 19674867, 22811440, 26233156, 27373728, 32791445, 34217160, 39349734, 45622880, 52466312, 65582890, 68434320, 78699468, 98374335, 104932624, 131165780, 136868640, 157398936, 196748670, 209865248, 262331560, 314797872, 393497340, 524663120, 629595744, 786994680, 1049326240, 1573989360, 3147978720]

約数ペア:

[(1, 3147978720), (2, 1573989360), (3, 1049326240), (4, 786994680), (5, 629595744), (6, 524663120), (8, 393497340), (10, 314797872), (12, 262331560), (15, 209865248), (16, 196748670), (20, 157398936), (23, 136868640), (24, 131165780), (30, 104932624), (32, 98374335), (40, 78699468), (46, 68434320), (48, 65582890), (60, 52466312), (69, 45622880), (80, 39349734), (92, 34217160), (96, 32791445), (115, 27373728), (120, 26233156), (138, 22811440), (160, 19674867), (184, 17108580), (230, 13686864), (240, 13116578), (276, 11405720), (313, 10057440), (345, 9124576), (368, 8554290), (460, 6843432), (480, 6558289), (552, 5702860), (626, 5028720), (690, 4562288), (736, 4277145), (911, 3455520), (920, 3421716), (939, 3352480), (1104, 2851430), (1252, 2514360), (1380, 2281144), (1565, 2011488), (1822, 1727760), (1840, 1710858), (1878, 1676240), (2208, 1425715), (2504, 1257180), (2733, 1151840), (2760, 1140572), (3130, 1005744), (3644, 863880), (3680, 855429), (3756, 838120), (4555, 691104), (4695, 670496), (5008, 628590), (5466, 575920), (5520, 570286), (6260, 502872), (7199, 437280), (7288, 431940), (7512, 419060), (9110, 345552), (9390, 335248), (10016, 314295), (10932, 287960), (11040, 285143), (12520, 251436), (13665, 230368), (14398, 218640), (14576, 215970), (15024, 209530), (18220, 172776), (18780, 167624), (20953, 150240), (21597, 145760), (21864, 143980), (25040, 125718), (27330, 115184), (28796, 109320), (29152, 107985), (30048, 104765), (35995, 87456), (36440, 86388), (37560, 83812), (41906, 75120), (43194, 72880), (43728, 71990), (50080, 62859), (54660, 57592)]