1914710040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4637}}^1$

素因数の和:4722

約数の個数: 192

約数和(自身を含む): 6598575360

約数和(自身を除く): 4683865320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 155, 180, 185, 186, 222, 248, 279, 296, 310, 333, 360, 370, 372, 444, 465, 555, 558, 620, 666, 740, 744, 888, 930, 1110, 1116, 1147, 1240, 1332, 1395, 1480, 1665, 1860, 2220, 2232, 2294, 2664, 2790, 3330, 3441, 3720, 4440, 4588, 4637, 5580, 5735, 6660, 6882, 9176, 9274, 10323, 11160, 11470, 13320, 13764, 13911, 17205, 18548, 20646, 22940, 23185, 27528, 27822, 34410, 37096, 41292, 41733, 45880, 46370, 51615, 55644, 68820, 69555, 82584, 83466, 92740, 103230, 111288, 137640, 139110, 143747, 166932, 171569, 185480, 206460, 208665, 278220, 287494, 333864, 343138, 412920, 417330, 431241, 514707, 556440, 574988, 686276, 718735, 834660, 857845, 862482, 1029414, 1149976, 1293723, 1372552, 1437470, 1544121, 1669320, 1715690, 1724964, 2058828, 2156205, 2573535, 2587446, 2874940, 3088242, 3431380, 3449928, 4117656, 4312410, 5147070, 5174892, 5318639, 5749880, 6176484, 6468615, 6862760, 7720605, 8624820, 10294140, 10349784, 10637278, 12352968, 12937230, 15441210, 15955917, 17249640, 20588280, 21274556, 25874460, 26593195, 30882420, 31911834, 42549112, 47867751, 51748920, 53186390, 61764840, 63823668, 79779585, 95735502, 106372780, 127647336, 159559170, 191471004, 212745560, 239338755, 319118340, 382942008, 478677510, 638236680, 957355020, 1914710040]

約数ペア:

[(1, 1914710040), (2, 957355020), (3, 638236680), (4, 478677510), (5, 382942008), (6, 319118340), (8, 239338755), (9, 212745560), (10, 191471004), (12, 159559170), (15, 127647336), (18, 106372780), (20, 95735502), (24, 79779585), (30, 63823668), (31, 61764840), (36, 53186390), (37, 51748920), (40, 47867751), (45, 42549112), (60, 31911834), (62, 30882420), (72, 26593195), (74, 25874460), (90, 21274556), (93, 20588280), (111, 17249640), (120, 15955917), (124, 15441210), (148, 12937230), (155, 12352968), (180, 10637278), (185, 10349784), (186, 10294140), (222, 8624820), (248, 7720605), (279, 6862760), (296, 6468615), (310, 6176484), (333, 5749880), (360, 5318639), (370, 5174892), (372, 5147070), (444, 4312410), (465, 4117656), (555, 3449928), (558, 3431380), (620, 3088242), (666, 2874940), (740, 2587446), (744, 2573535), (888, 2156205), (930, 2058828), (1110, 1724964), (1116, 1715690), (1147, 1669320), (1240, 1544121), (1332, 1437470), (1395, 1372552), (1480, 1293723), (1665, 1149976), (1860, 1029414), (2220, 862482), (2232, 857845), (2294, 834660), (2664, 718735), (2790, 686276), (3330, 574988), (3441, 556440), (3720, 514707), (4440, 431241), (4588, 417330), (4637, 412920), (5580, 343138), (5735, 333864), (6660, 287494), (6882, 278220), (9176, 208665), (9274, 206460), (10323, 185480), (11160, 171569), (11470, 166932), (13320, 143747), (13764, 139110), (13911, 137640), (17205, 111288), (18548, 103230), (20646, 92740), (22940, 83466), (23185, 82584), (27528, 69555), (27822, 68820), (34410, 55644), (37096, 51615), (41292, 46370), (41733, 45880)]