1393929720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2250

約数の個数: 192

約数和(自身を含む): 4789324800

約数和(自身を除く): 3395395080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 79, 90, 92, 115, 120, 138, 158, 180, 184, 207, 230, 237, 276, 316, 345, 360, 395, 414, 460, 474, 552, 632, 690, 711, 790, 828, 920, 948, 1035, 1185, 1380, 1422, 1580, 1656, 1817, 1896, 2070, 2131, 2370, 2760, 2844, 3160, 3555, 3634, 4140, 4262, 4740, 5451, 5688, 6393, 7110, 7268, 8280, 8524, 9085, 9480, 10655, 10902, 12786, 14220, 14536, 16353, 17048, 18170, 19179, 21310, 21804, 25572, 27255, 28440, 31965, 32706, 36340, 38358, 42620, 43608, 49013, 51144, 54510, 63930, 65412, 72680, 76716, 81765, 85240, 95895, 98026, 109020, 127860, 130824, 147039, 153432, 163530, 168349, 191790, 196052, 218040, 245065, 255720, 294078, 327060, 336698, 383580, 392104, 441117, 490130, 505047, 588156, 654120, 673396, 735195, 767160, 841745, 882234, 980260, 1010094, 1176312, 1346792, 1470390, 1515141, 1683490, 1764468, 1960520, 2020188, 2205585, 2525235, 2940780, 3030282, 3366980, 3528936, 3872027, 4040376, 4411170, 5050470, 5881560, 6060564, 6733960, 7575705, 7744054, 8822340, 10100940, 11616081, 12121128, 15151410, 15488108, 17644680, 19360135, 20201880, 23232162, 30302820, 30976216, 34848243, 38720270, 46464324, 58080405, 60605640, 69696486, 77440540, 92928648, 116160810, 139392972, 154881080, 174241215, 232321620, 278785944, 348482430, 464643240, 696964860, 1393929720]

約数ペア:

[(1, 1393929720), (2, 696964860), (3, 464643240), (4, 348482430), (5, 278785944), (6, 232321620), (8, 174241215), (9, 154881080), (10, 139392972), (12, 116160810), (15, 92928648), (18, 77440540), (20, 69696486), (23, 60605640), (24, 58080405), (30, 46464324), (36, 38720270), (40, 34848243), (45, 30976216), (46, 30302820), (60, 23232162), (69, 20201880), (72, 19360135), (79, 17644680), (90, 15488108), (92, 15151410), (115, 12121128), (120, 11616081), (138, 10100940), (158, 8822340), (180, 7744054), (184, 7575705), (207, 6733960), (230, 6060564), (237, 5881560), (276, 5050470), (316, 4411170), (345, 4040376), (360, 3872027), (395, 3528936), (414, 3366980), (460, 3030282), (474, 2940780), (552, 2525235), (632, 2205585), (690, 2020188), (711, 1960520), (790, 1764468), (828, 1683490), (920, 1515141), (948, 1470390), (1035, 1346792), (1185, 1176312), (1380, 1010094), (1422, 980260), (1580, 882234), (1656, 841745), (1817, 767160), (1896, 735195), (2070, 673396), (2131, 654120), (2370, 588156), (2760, 505047), (2844, 490130), (3160, 441117), (3555, 392104), (3634, 383580), (4140, 336698), (4262, 327060), (4740, 294078), (5451, 255720), (5688, 245065), (6393, 218040), (7110, 196052), (7268, 191790), (8280, 168349), (8524, 163530), (9085, 153432), (9480, 147039), (10655, 130824), (10902, 127860), (12786, 109020), (14220, 98026), (14536, 95895), (16353, 85240), (17048, 81765), (18170, 76716), (19179, 72680), (21310, 65412), (21804, 63930), (25572, 54510), (27255, 51144), (28440, 49013), (31965, 43608), (32706, 42620), (36340, 38358)]