1800865080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:499

約数の個数: 384

約数和(自身を含む): 7159726080

約数和(自身を除く): 5358861000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 127, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 254, 255, 280, 306, 315, 331, 340, 357, 360, 381, 408, 420, 476, 504, 508, 510, 595, 612, 630, 635, 662, 680, 714, 762, 765, 840, 889, 952, 993, 1016, 1020, 1071, 1143, 1190, 1224, 1260, 1270, 1324, 1428, 1524, 1530, 1655, 1778, 1785, 1905, 1986, 2040, 2142, 2159, 2286, 2317, 2380, 2520, 2540, 2648, 2667, 2856, 2979, 3048, 3060, 3310, 3556, 3570, 3810, 3972, 4284, 4318, 4445, 4572, 4634, 4760, 4965, 5080, 5334, 5355, 5627, 5715, 5958, 6120, 6477, 6620, 6951, 7112, 7140, 7620, 7944, 8001, 8568, 8636, 8890, 9144, 9268, 9930, 10668, 10710, 10795, 11254, 11430, 11585, 11916, 12954, 13240, 13335, 13902, 14280, 14895, 15113, 15240, 16002, 16881, 17272, 17780, 18536, 19431, 19860, 20853, 21336, 21420, 21590, 22508, 22860, 23170, 23832, 25908, 26670, 27804, 28135, 29790, 30226, 32004, 32385, 33762, 34755, 35560, 38862, 39389, 39720, 40005, 41706, 42037, 42840, 43180, 45016, 45339, 45720, 46340, 50643, 51816, 53340, 55608, 56270, 59580, 60452, 64008, 64770, 67524, 69510, 75565, 77724, 78778, 80010, 83412, 84074, 84405, 86360, 90678, 92680, 97155, 101286, 104265, 106680, 112540, 118167, 119160, 120904, 126111, 129540, 135048, 136017, 139020, 151130, 155448, 157556, 160020, 166824, 168148, 168810, 181356, 194310, 196945, 202572, 208530, 210185, 225080, 226695, 236334, 252222, 253215, 259080, 272034, 278040, 294259, 302260, 315112, 320040, 336296, 337620, 354501, 362712, 378333, 388620, 393890, 405144, 417060, 420370, 453390, 472668, 504444, 506430, 544068, 588518, 590835, 604520, 630555, 675240, 680085, 709002, 714629, 756666, 777240, 787780, 834120, 840740, 882777, 906780, 945336, 1008888, 1012860, 1088136, 1177036, 1181670, 1261110, 1360170, 1418004, 1429258, 1471295, 1513332, 1575560, 1681480, 1765554, 1772505, 1813560, 1891665, 2025720, 2143887, 2354072, 2363340, 2522220, 2648331, 2720340, 2836008, 2858516, 2942590, 3026664, 3531108, 3545010, 3573145, 3783330, 4287774, 4413885, 4726680, 5002403, 5044440, 5296662, 5440680, 5717032, 5885180, 6431661, 7062216, 7090020, 7146290, 7566660, 8575548, 8827770, 10004806, 10593324, 10719435, 11770360, 12863322, 13241655, 14180040, 14292580, 15007209, 15133320, 17151096, 17655540, 20009612, 21186648, 21438870, 25012015, 25726644, 26483310, 28585160, 30014418, 32158305, 35311080, 40019224, 42877740, 45021627, 50024030, 51453288, 52966620, 60028836, 64316610, 75036045, 85755480, 90043254, 100048060, 105933240, 120057672, 128633220, 150072090, 180086508, 200096120, 225108135, 257266440, 300144180, 360173016, 450216270, 600288360, 900432540, 1800865080]

約数ペア:

[(1, 1800865080), (2, 900432540), (3, 600288360), (4, 450216270), (5, 360173016), (6, 300144180), (7, 257266440), (8, 225108135), (9, 200096120), (10, 180086508), (12, 150072090), (14, 128633220), (15, 120057672), (17, 105933240), (18, 100048060), (20, 90043254), (21, 85755480), (24, 75036045), (28, 64316610), (30, 60028836), (34, 52966620), (35, 51453288), (36, 50024030), (40, 45021627), (42, 42877740), (45, 40019224), (51, 35311080), (56, 32158305), (60, 30014418), (63, 28585160), (68, 26483310), (70, 25726644), (72, 25012015), (84, 21438870), (85, 21186648), (90, 20009612), (102, 17655540), (105, 17151096), (119, 15133320), (120, 15007209), (126, 14292580), (127, 14180040), (136, 13241655), (140, 12863322), (153, 11770360), (168, 10719435), (170, 10593324), (180, 10004806), (204, 8827770), (210, 8575548), (238, 7566660), (252, 7146290), (254, 7090020), (255, 7062216), (280, 6431661), (306, 5885180), (315, 5717032), (331, 5440680), (340, 5296662), (357, 5044440), (360, 5002403), (381, 4726680), (408, 4413885), (420, 4287774), (476, 3783330), (504, 3573145), (508, 3545010), (510, 3531108), (595, 3026664), (612, 2942590), (630, 2858516), (635, 2836008), (662, 2720340), (680, 2648331), (714, 2522220), (762, 2363340), (765, 2354072), (840, 2143887), (889, 2025720), (952, 1891665), (993, 1813560), (1016, 1772505), (1020, 1765554), (1071, 1681480), (1143, 1575560), (1190, 1513332), (1224, 1471295), (1260, 1429258), (1270, 1418004), (1324, 1360170), (1428, 1261110), (1524, 1181670), (1530, 1177036), (1655, 1088136), (1778, 1012860), (1785, 1008888), (1905, 945336), (1986, 906780), (2040, 882777), (2142, 840740), (2159, 834120), (2286, 787780), (2317, 777240), (2380, 756666), (2520, 714629), (2540, 709002), (2648, 680085), (2667, 675240), (2856, 630555), (2979, 604520), (3048, 590835), (3060, 588518), (3310, 544068), (3556, 506430), (3570, 504444), (3810, 472668), (3972, 453390), (4284, 420370), (4318, 417060), (4445, 405144), (4572, 393890), (4634, 388620), (4760, 378333), (4965, 362712), (5080, 354501), (5334, 337620), (5355, 336296), (5627, 320040), (5715, 315112), (5958, 302260), (6120, 294259), (6477, 278040), (6620, 272034), (6951, 259080), (7112, 253215), (7140, 252222), (7620, 236334), (7944, 226695), (8001, 225080), (8568, 210185), (8636, 208530), (8890, 202572), (9144, 196945), (9268, 194310), (9930, 181356), (10668, 168810), (10710, 168148), (10795, 166824), (11254, 160020), (11430, 157556), (11585, 155448), (11916, 151130), (12954, 139020), (13240, 136017), (13335, 135048), (13902, 129540), (14280, 126111), (14895, 120904), (15113, 119160), (15240, 118167), (16002, 112540), (16881, 106680), (17272, 104265), (17780, 101286), (18536, 97155), (19431, 92680), (19860, 90678), (20853, 86360), (21336, 84405), (21420, 84074), (21590, 83412), (22508, 80010), (22860, 78778), (23170, 77724), (23832, 75565), (25908, 69510), (26670, 67524), (27804, 64770), (28135, 64008), (29790, 60452), (30226, 59580), (32004, 56270), (32385, 55608), (33762, 53340), (34755, 51816), (35560, 50643), (38862, 46340), (39389, 45720), (39720, 45339), (40005, 45016), (41706, 43180), (42037, 42840)]