214872840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:981

約数の個数: 288

約数和(自身を含む): 875773080

約数和(自身を除く): 660900240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 937, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1874, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2811, 2940, 3185, 3276, 3528, 3640, 3748, 3822, 4095, 4410, 4680, 4685, 5096, 5460, 5622, 5733, 5880, 6370, 6552, 6559, 7496, 7644, 8190, 8433, 8820, 9370, 9555, 10920, 11244, 11466, 12181, 12740, 13118, 14055, 15288, 16380, 16866, 17640, 18740, 19110, 19677, 22488, 22932, 24362, 25480, 26236, 28110, 28665, 32760, 32795, 33732, 36543, 37480, 38220, 39354, 42165, 45864, 45913, 48724, 52472, 56220, 57330, 59031, 60905, 65590, 67464, 73086, 76440, 78708, 84330, 85267, 91826, 97448, 98385, 109629, 112440, 114660, 118062, 121810, 131180, 137739, 146172, 157416, 168660, 170534, 182715, 183652, 196770, 219258, 229320, 229565, 236124, 243620, 255801, 262360, 275478, 292344, 295155, 337320, 341068, 365430, 367304, 393540, 413217, 426335, 438516, 459130, 472248, 487240, 511602, 548145, 550956, 590310, 596869, 682136, 688695, 730860, 767403, 787080, 826434, 852670, 877032, 918260, 1023204, 1096290, 1101912, 1180620, 1193738, 1279005, 1377390, 1461720, 1534806, 1652868, 1705340, 1790607, 1836520, 2046408, 2066085, 2192580, 2361240, 2387476, 2558010, 2754780, 2984345, 3069612, 3305736, 3410680, 3581214, 3837015, 4132170, 4385160, 4774952, 5116020, 5371821, 5509560, 5968690, 6139224, 7162428, 7674030, 8264340, 8953035, 10232040, 10743642, 11937380, 14324856, 15348060, 16528680, 17906070, 21487284, 23874760, 26859105, 30696120, 35812140, 42974568, 53718210, 71624280, 107436420, 214872840]

約数ペア:

[(1, 214872840), (2, 107436420), (3, 71624280), (4, 53718210), (5, 42974568), (6, 35812140), (7, 30696120), (8, 26859105), (9, 23874760), (10, 21487284), (12, 17906070), (13, 16528680), (14, 15348060), (15, 14324856), (18, 11937380), (20, 10743642), (21, 10232040), (24, 8953035), (26, 8264340), (28, 7674030), (30, 7162428), (35, 6139224), (36, 5968690), (39, 5509560), (40, 5371821), (42, 5116020), (45, 4774952), (49, 4385160), (52, 4132170), (56, 3837015), (60, 3581214), (63, 3410680), (65, 3305736), (70, 3069612), (72, 2984345), (78, 2754780), (84, 2558010), (90, 2387476), (91, 2361240), (98, 2192580), (104, 2066085), (105, 2046408), (117, 1836520), (120, 1790607), (126, 1705340), (130, 1652868), (140, 1534806), (147, 1461720), (156, 1377390), (168, 1279005), (180, 1193738), (182, 1180620), (195, 1101912), (196, 1096290), (210, 1023204), (234, 918260), (245, 877032), (252, 852670), (260, 826434), (273, 787080), (280, 767403), (294, 730860), (312, 688695), (315, 682136), (360, 596869), (364, 590310), (390, 550956), (392, 548145), (420, 511602), (441, 487240), (455, 472248), (468, 459130), (490, 438516), (504, 426335), (520, 413217), (546, 393540), (585, 367304), (588, 365430), (630, 341068), (637, 337320), (728, 295155), (735, 292344), (780, 275478), (819, 262360), (840, 255801), (882, 243620), (910, 236124), (936, 229565), (937, 229320), (980, 219258), (1092, 196770), (1170, 183652), (1176, 182715), (1260, 170534), (1274, 168660), (1365, 157416), (1470, 146172), (1560, 137739), (1638, 131180), (1764, 121810), (1820, 118062), (1874, 114660), (1911, 112440), (1960, 109629), (2184, 98385), (2205, 97448), (2340, 91826), (2520, 85267), (2548, 84330), (2730, 78708), (2811, 76440), (2940, 73086), (3185, 67464), (3276, 65590), (3528, 60905), (3640, 59031), (3748, 57330), (3822, 56220), (4095, 52472), (4410, 48724), (4680, 45913), (4685, 45864), (5096, 42165), (5460, 39354), (5622, 38220), (5733, 37480), (5880, 36543), (6370, 33732), (6552, 32795), (6559, 32760), (7496, 28665), (7644, 28110), (8190, 26236), (8433, 25480), (8820, 24362), (9370, 22932), (9555, 22488), (10920, 19677), (11244, 19110), (11466, 18740), (12181, 17640), (12740, 16866), (13118, 16380), (14055, 15288)]