1381186080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6269}}^1$

素因数の和:6313

約数の個数: 240

約数和(自身を含む): 5161990680

約数和(自身を除く): 3780804600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6269, 6480, 6885, 7344, 8160, 9180, 11016, 12240, 12538, 12960, 13770, 14688, 18360, 18807, 22032, 24480, 25076, 27540, 31345, 36720, 37614, 44064, 50152, 55080, 56421, 62690, 73440, 75228, 94035, 100304, 106573, 110160, 112842, 125380, 150456, 169263, 188070, 200608, 213146, 220320, 225684, 250760, 282105, 300912, 319719, 338526, 376140, 426292, 451368, 501520, 507789, 532865, 564210, 601824, 639438, 677052, 752280, 846315, 852584, 902736, 959157, 1003040, 1015578, 1065730, 1128420, 1278876, 1354104, 1504560, 1598595, 1692630, 1705168, 1805472, 1918314, 2031156, 2131460, 2256840, 2538945, 2557752, 2708208, 2877471, 3009120, 3197190, 3385260, 3410336, 3836628, 4062312, 4262920, 4513680, 4795785, 5077890, 5115504, 5416416, 5754942, 6394380, 6770520, 7673256, 8124624, 8525840, 8632413, 9027360, 9591570, 10155780, 10231008, 11509884, 12788760, 13541040, 14387355, 15346512, 16249248, 17051680, 17264826, 19183140, 20311560, 23019768, 25577520, 27082080, 28774710, 30693024, 34529652, 38366280, 40623120, 43162065, 46039536, 51155040, 57549420, 69059304, 76732560, 81246240, 86324130, 92079072, 115098840, 138118608, 153465120, 172648260, 230197680, 276237216, 345296520, 460395360, 690593040, 1381186080]

約数ペア:

[(1, 1381186080), (2, 690593040), (3, 460395360), (4, 345296520), (5, 276237216), (6, 230197680), (8, 172648260), (9, 153465120), (10, 138118608), (12, 115098840), (15, 92079072), (16, 86324130), (17, 81246240), (18, 76732560), (20, 69059304), (24, 57549420), (27, 51155040), (30, 46039536), (32, 43162065), (34, 40623120), (36, 38366280), (40, 34529652), (45, 30693024), (48, 28774710), (51, 27082080), (54, 25577520), (60, 23019768), (68, 20311560), (72, 19183140), (80, 17264826), (81, 17051680), (85, 16249248), (90, 15346512), (96, 14387355), (102, 13541040), (108, 12788760), (120, 11509884), (135, 10231008), (136, 10155780), (144, 9591570), (153, 9027360), (160, 8632413), (162, 8525840), (170, 8124624), (180, 7673256), (204, 6770520), (216, 6394380), (240, 5754942), (255, 5416416), (270, 5115504), (272, 5077890), (288, 4795785), (306, 4513680), (324, 4262920), (340, 4062312), (360, 3836628), (405, 3410336), (408, 3385260), (432, 3197190), (459, 3009120), (480, 2877471), (510, 2708208), (540, 2557752), (544, 2538945), (612, 2256840), (648, 2131460), (680, 2031156), (720, 1918314), (765, 1805472), (810, 1705168), (816, 1692630), (864, 1598595), (918, 1504560), (1020, 1354104), (1080, 1278876), (1224, 1128420), (1296, 1065730), (1360, 1015578), (1377, 1003040), (1440, 959157), (1530, 902736), (1620, 852584), (1632, 846315), (1836, 752280), (2040, 677052), (2160, 639438), (2295, 601824), (2448, 564210), (2592, 532865), (2720, 507789), (2754, 501520), (3060, 451368), (3240, 426292), (3672, 376140), (4080, 338526), (4320, 319719), (4590, 300912), (4896, 282105), (5508, 250760), (6120, 225684), (6269, 220320), (6480, 213146), (6885, 200608), (7344, 188070), (8160, 169263), (9180, 150456), (11016, 125380), (12240, 112842), (12538, 110160), (12960, 106573), (13770, 100304), (14688, 94035), (18360, 75228), (18807, 73440), (22032, 62690), (24480, 56421), (25076, 55080), (27540, 50152), (31345, 44064), (36720, 37614)]