8641576680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3533}}^1$

素因数の和:3684

約数の個数: 256

約数和(自身を含む): 30228422400

約数和(自身を除く): 21586845720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 109, 110, 120, 132, 136, 165, 170, 187, 204, 218, 220, 255, 264, 327, 330, 340, 374, 408, 436, 440, 510, 545, 561, 654, 660, 680, 748, 872, 935, 1020, 1090, 1122, 1199, 1308, 1320, 1496, 1635, 1853, 1870, 2040, 2180, 2244, 2398, 2616, 2805, 3270, 3533, 3597, 3706, 3740, 4360, 4488, 4796, 5559, 5610, 5995, 6540, 7066, 7194, 7412, 7480, 9265, 9592, 10599, 11118, 11220, 11990, 13080, 14132, 14388, 14824, 17665, 17985, 18530, 20383, 21198, 22236, 22440, 23980, 27795, 28264, 28776, 35330, 35970, 37060, 38863, 40766, 42396, 44472, 47960, 52995, 55590, 60061, 61149, 70660, 71940, 74120, 77726, 81532, 84792, 101915, 105990, 111180, 116589, 120122, 122298, 141320, 143880, 155452, 163064, 180183, 194315, 203830, 211980, 222360, 233178, 240244, 244596, 300305, 305745, 310904, 360366, 385097, 388630, 407660, 423960, 466356, 480488, 489192, 582945, 600610, 611490, 660671, 720732, 770194, 777260, 815320, 900915, 932712, 1155291, 1165890, 1201220, 1222980, 1321342, 1441464, 1540388, 1554520, 1801830, 1925485, 1982013, 2310582, 2331780, 2402440, 2445960, 2642684, 3080776, 3303355, 3603660, 3850970, 3964026, 4236067, 4621164, 4663560, 5285368, 5776455, 6546649, 6606710, 7207320, 7701940, 7928052, 8472134, 9242328, 9910065, 11552910, 12708201, 13093298, 13213420, 15403880, 15856104, 16944268, 19639947, 19820130, 21180335, 23105820, 25416402, 26186596, 26426840, 32733245, 33888536, 39279894, 39640260, 42360670, 46211640, 50832804, 52373192, 63541005, 65466490, 72013139, 78559788, 79280520, 84721340, 98199735, 101665608, 127082010, 130932980, 144026278, 157119576, 169442680, 196399470, 216039417, 254164020, 261865960, 288052556, 360065695, 392798940, 432078834, 508328040, 576105112, 720131390, 785597880, 864157668, 1080197085, 1440262780, 1728315336, 2160394170, 2880525560, 4320788340, 8641576680]

約数ペア:

[(1, 8641576680), (2, 4320788340), (3, 2880525560), (4, 2160394170), (5, 1728315336), (6, 1440262780), (8, 1080197085), (10, 864157668), (11, 785597880), (12, 720131390), (15, 576105112), (17, 508328040), (20, 432078834), (22, 392798940), (24, 360065695), (30, 288052556), (33, 261865960), (34, 254164020), (40, 216039417), (44, 196399470), (51, 169442680), (55, 157119576), (60, 144026278), (66, 130932980), (68, 127082010), (85, 101665608), (88, 98199735), (102, 84721340), (109, 79280520), (110, 78559788), (120, 72013139), (132, 65466490), (136, 63541005), (165, 52373192), (170, 50832804), (187, 46211640), (204, 42360670), (218, 39640260), (220, 39279894), (255, 33888536), (264, 32733245), (327, 26426840), (330, 26186596), (340, 25416402), (374, 23105820), (408, 21180335), (436, 19820130), (440, 19639947), (510, 16944268), (545, 15856104), (561, 15403880), (654, 13213420), (660, 13093298), (680, 12708201), (748, 11552910), (872, 9910065), (935, 9242328), (1020, 8472134), (1090, 7928052), (1122, 7701940), (1199, 7207320), (1308, 6606710), (1320, 6546649), (1496, 5776455), (1635, 5285368), (1853, 4663560), (1870, 4621164), (2040, 4236067), (2180, 3964026), (2244, 3850970), (2398, 3603660), (2616, 3303355), (2805, 3080776), (3270, 2642684), (3533, 2445960), (3597, 2402440), (3706, 2331780), (3740, 2310582), (4360, 1982013), (4488, 1925485), (4796, 1801830), (5559, 1554520), (5610, 1540388), (5995, 1441464), (6540, 1321342), (7066, 1222980), (7194, 1201220), (7412, 1165890), (7480, 1155291), (9265, 932712), (9592, 900915), (10599, 815320), (11118, 777260), (11220, 770194), (11990, 720732), (13080, 660671), (14132, 611490), (14388, 600610), (14824, 582945), (17665, 489192), (17985, 480488), (18530, 466356), (20383, 423960), (21198, 407660), (22236, 388630), (22440, 385097), (23980, 360366), (27795, 310904), (28264, 305745), (28776, 300305), (35330, 244596), (35970, 240244), (37060, 233178), (38863, 222360), (40766, 211980), (42396, 203830), (44472, 194315), (47960, 180183), (52995, 163064), (55590, 155452), (60061, 143880), (61149, 141320), (70660, 122298), (71940, 120122), (74120, 116589), (77726, 111180), (81532, 105990), (84792, 101915)]