2178768240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:997

約数の個数: 320

約数和(自身を含む): 8273041920

約数和(自身を除く): 6094273680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 107, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 214, 216, 220, 240, 264, 270, 297, 321, 330, 360, 396, 428, 432, 440, 495, 528, 535, 540, 594, 642, 660, 720, 792, 856, 857, 880, 963, 990, 1070, 1080, 1177, 1188, 1284, 1320, 1485, 1584, 1605, 1712, 1714, 1926, 1980, 2140, 2160, 2354, 2376, 2568, 2571, 2640, 2889, 2970, 3210, 3428, 3531, 3852, 3960, 4280, 4285, 4708, 4752, 4815, 5136, 5142, 5778, 5885, 5940, 6420, 6856, 7062, 7704, 7713, 7920, 8560, 8570, 9416, 9427, 9630, 10284, 10593, 11556, 11770, 11880, 12840, 12855, 13712, 14124, 14445, 15408, 15426, 17140, 17655, 18832, 18854, 19260, 20568, 21186, 23112, 23139, 23540, 23760, 25680, 25710, 28248, 28281, 28890, 30852, 31779, 34280, 35310, 37708, 38520, 38565, 41136, 42372, 46224, 46278, 47080, 47135, 51420, 52965, 56496, 56562, 57780, 61704, 63558, 68560, 70620, 75416, 77040, 77130, 84744, 84843, 91699, 92556, 94160, 94270, 102840, 105930, 113124, 115560, 115695, 123408, 127116, 141240, 141405, 150832, 154260, 158895, 169488, 169686, 183398, 185112, 188540, 205680, 211860, 226248, 231120, 231390, 254232, 254529, 275097, 282480, 282810, 308520, 317790, 339372, 366796, 370224, 377080, 423720, 424215, 452496, 458495, 462780, 508464, 509058, 550194, 565620, 617040, 635580, 678744, 733592, 754160, 825291, 847440, 848430, 916990, 925560, 1008689, 1018116, 1100388, 1131240, 1271160, 1272645, 1357488, 1375485, 1467184, 1650582, 1696860, 1833980, 1851120, 2017378, 2036232, 2200776, 2262480, 2475873, 2542320, 2545290, 2750970, 3026067, 3301164, 3393720, 3667960, 4034756, 4072464, 4126455, 4401552, 4951746, 5043445, 5090580, 5501940, 6052134, 6602328, 6787440, 7335920, 8069512, 8252910, 9078201, 9903492, 10086890, 10181160, 11003880, 12104268, 12379365, 13204656, 15130335, 16139024, 16505820, 18156402, 19806984, 20173780, 20362320, 22007760, 24208536, 24758730, 27234603, 30260670, 33011640, 36312804, 39613968, 40347560, 45391005, 48417072, 49517460, 54469206, 60521340, 66023280, 72625608, 80695120, 90782010, 99034920, 108938412, 121042680, 136173015, 145251216, 181564020, 198069840, 217876824, 242085360, 272346030, 363128040, 435753648, 544692060, 726256080, 1089384120, 2178768240]

約数ペア:

[(1, 2178768240), (2, 1089384120), (3, 726256080), (4, 544692060), (5, 435753648), (6, 363128040), (8, 272346030), (9, 242085360), (10, 217876824), (11, 198069840), (12, 181564020), (15, 145251216), (16, 136173015), (18, 121042680), (20, 108938412), (22, 99034920), (24, 90782010), (27, 80695120), (30, 72625608), (33, 66023280), (36, 60521340), (40, 54469206), (44, 49517460), (45, 48417072), (48, 45391005), (54, 40347560), (55, 39613968), (60, 36312804), (66, 33011640), (72, 30260670), (80, 27234603), (88, 24758730), (90, 24208536), (99, 22007760), (107, 20362320), (108, 20173780), (110, 19806984), (120, 18156402), (132, 16505820), (135, 16139024), (144, 15130335), (165, 13204656), (176, 12379365), (180, 12104268), (198, 11003880), (214, 10181160), (216, 10086890), (220, 9903492), (240, 9078201), (264, 8252910), (270, 8069512), (297, 7335920), (321, 6787440), (330, 6602328), (360, 6052134), (396, 5501940), (428, 5090580), (432, 5043445), (440, 4951746), (495, 4401552), (528, 4126455), (535, 4072464), (540, 4034756), (594, 3667960), (642, 3393720), (660, 3301164), (720, 3026067), (792, 2750970), (856, 2545290), (857, 2542320), (880, 2475873), (963, 2262480), (990, 2200776), (1070, 2036232), (1080, 2017378), (1177, 1851120), (1188, 1833980), (1284, 1696860), (1320, 1650582), (1485, 1467184), (1584, 1375485), (1605, 1357488), (1712, 1272645), (1714, 1271160), (1926, 1131240), (1980, 1100388), (2140, 1018116), (2160, 1008689), (2354, 925560), (2376, 916990), (2568, 848430), (2571, 847440), (2640, 825291), (2889, 754160), (2970, 733592), (3210, 678744), (3428, 635580), (3531, 617040), (3852, 565620), (3960, 550194), (4280, 509058), (4285, 508464), (4708, 462780), (4752, 458495), (4815, 452496), (5136, 424215), (5142, 423720), (5778, 377080), (5885, 370224), (5940, 366796), (6420, 339372), (6856, 317790), (7062, 308520), (7704, 282810), (7713, 282480), (7920, 275097), (8560, 254529), (8570, 254232), (9416, 231390), (9427, 231120), (9630, 226248), (10284, 211860), (10593, 205680), (11556, 188540), (11770, 185112), (11880, 183398), (12840, 169686), (12855, 169488), (13712, 158895), (14124, 154260), (14445, 150832), (15408, 141405), (15426, 141240), (17140, 127116), (17655, 123408), (18832, 115695), (18854, 115560), (19260, 113124), (20568, 105930), (21186, 102840), (23112, 94270), (23139, 94160), (23540, 92556), (23760, 91699), (25680, 84843), (25710, 84744), (28248, 77130), (28281, 77040), (28890, 75416), (30852, 70620), (31779, 68560), (34280, 63558), (35310, 61704), (37708, 57780), (38520, 56562), (38565, 56496), (41136, 52965), (42372, 51420), (46224, 47135), (46278, 47080)]