858108160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 2596043520

約数和(自身を除く): 1737935360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 64, 65, 70, 80, 91, 104, 106, 112, 128, 130, 139, 140, 160, 182, 208, 212, 224, 256, 260, 265, 278, 280, 320, 364, 371, 416, 424, 448, 455, 520, 530, 556, 560, 640, 689, 695, 728, 742, 832, 848, 896, 910, 973, 1040, 1060, 1112, 1120, 1280, 1378, 1390, 1456, 1484, 1664, 1696, 1792, 1807, 1820, 1855, 1946, 2080, 2120, 2224, 2240, 2756, 2780, 2912, 2968, 3328, 3392, 3445, 3614, 3640, 3710, 3892, 4160, 4240, 4448, 4480, 4823, 4865, 5512, 5560, 5824, 5936, 6784, 6890, 7228, 7280, 7367, 7420, 7784, 8320, 8480, 8896, 8960, 9035, 9646, 9730, 11024, 11120, 11648, 11872, 12649, 13568, 13780, 14456, 14560, 14734, 14840, 15568, 16640, 16960, 17792, 18070, 19292, 19460, 22048, 22240, 23296, 23744, 24115, 25298, 27560, 28912, 29120, 29468, 29680, 31136, 33920, 35584, 36140, 36835, 38584, 38920, 44096, 44480, 47488, 48230, 50596, 51569, 55120, 57824, 58240, 58936, 59360, 62272, 63245, 67840, 72280, 73670, 77168, 77840, 88192, 88960, 94976, 95771, 96460, 101192, 103138, 110240, 115648, 116480, 117872, 118720, 124544, 126490, 144560, 147340, 154336, 155680, 176384, 177920, 191542, 192920, 202384, 206276, 220480, 231296, 235744, 237440, 249088, 252980, 257845, 289120, 294680, 308672, 311360, 383084, 385840, 404768, 412552, 440960, 462592, 471488, 474880, 478855, 505960, 515690, 578240, 589360, 617344, 622720, 670397, 766168, 771680, 809536, 825104, 881920, 942976, 957710, 1011920, 1031380, 1156480, 1178720, 1234688, 1245440, 1340794, 1532336, 1543360, 1619072, 1650208, 1885952, 1915420, 2023840, 2062760, 2312960, 2357440, 2681588, 3064672, 3086720, 3238144, 3300416, 3351985, 3830840, 4047680, 4125520, 4714880, 5363176, 6129344, 6173440, 6600832, 6703970, 7661680, 8095360, 8251040, 9429760, 10726352, 12258688, 13201664, 13407940, 15323360, 16190720, 16502080, 21452704, 24517376, 26815880, 30646720, 33004160, 42905408, 53631760, 61293440, 66008320, 85810816, 107263520, 122586880, 171621632, 214527040, 429054080, 858108160]

約数ペア:

[(1, 858108160), (2, 429054080), (4, 214527040), (5, 171621632), (7, 122586880), (8, 107263520), (10, 85810816), (13, 66008320), (14, 61293440), (16, 53631760), (20, 42905408), (26, 33004160), (28, 30646720), (32, 26815880), (35, 24517376), (40, 21452704), (52, 16502080), (53, 16190720), (56, 15323360), (64, 13407940), (65, 13201664), (70, 12258688), (80, 10726352), (91, 9429760), (104, 8251040), (106, 8095360), (112, 7661680), (128, 6703970), (130, 6600832), (139, 6173440), (140, 6129344), (160, 5363176), (182, 4714880), (208, 4125520), (212, 4047680), (224, 3830840), (256, 3351985), (260, 3300416), (265, 3238144), (278, 3086720), (280, 3064672), (320, 2681588), (364, 2357440), (371, 2312960), (416, 2062760), (424, 2023840), (448, 1915420), (455, 1885952), (520, 1650208), (530, 1619072), (556, 1543360), (560, 1532336), (640, 1340794), (689, 1245440), (695, 1234688), (728, 1178720), (742, 1156480), (832, 1031380), (848, 1011920), (896, 957710), (910, 942976), (973, 881920), (1040, 825104), (1060, 809536), (1112, 771680), (1120, 766168), (1280, 670397), (1378, 622720), (1390, 617344), (1456, 589360), (1484, 578240), (1664, 515690), (1696, 505960), (1792, 478855), (1807, 474880), (1820, 471488), (1855, 462592), (1946, 440960), (2080, 412552), (2120, 404768), (2224, 385840), (2240, 383084), (2756, 311360), (2780, 308672), (2912, 294680), (2968, 289120), (3328, 257845), (3392, 252980), (3445, 249088), (3614, 237440), (3640, 235744), (3710, 231296), (3892, 220480), (4160, 206276), (4240, 202384), (4448, 192920), (4480, 191542), (4823, 177920), (4865, 176384), (5512, 155680), (5560, 154336), (5824, 147340), (5936, 144560), (6784, 126490), (6890, 124544), (7228, 118720), (7280, 117872), (7367, 116480), (7420, 115648), (7784, 110240), (8320, 103138), (8480, 101192), (8896, 96460), (8960, 95771), (9035, 94976), (9646, 88960), (9730, 88192), (11024, 77840), (11120, 77168), (11648, 73670), (11872, 72280), (12649, 67840), (13568, 63245), (13780, 62272), (14456, 59360), (14560, 58936), (14734, 58240), (14840, 57824), (15568, 55120), (16640, 51569), (16960, 50596), (17792, 48230), (18070, 47488), (19292, 44480), (19460, 44096), (22048, 38920), (22240, 38584), (23296, 36835), (23744, 36140), (24115, 35584), (25298, 33920), (27560, 31136), (28912, 29680), (29120, 29468)]