214527040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 645200640

約数和(自身を除く): 430673600

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, 130, 139, 140, 160, 182, 208, 212, 224, 260, 265, 278, 280, 320, 364, 371, 416, 424, 448, 455, 520, 530, 556, 560, 689, 695, 728, 742, 832, 848, 910, 973, 1040, 1060, 1112, 1120, 1378, 1390, 1456, 1484, 1696, 1807, 1820, 1855, 1946, 2080, 2120, 2224, 2240, 2756, 2780, 2912, 2968, 3392, 3445, 3614, 3640, 3710, 3892, 4160, 4240, 4448, 4823, 4865, 5512, 5560, 5824, 5936, 6890, 7228, 7280, 7367, 7420, 7784, 8480, 8896, 9035, 9646, 9730, 11024, 11120, 11872, 12649, 13780, 14456, 14560, 14734, 14840, 15568, 16960, 18070, 19292, 19460, 22048, 22240, 23744, 24115, 25298, 27560, 28912, 29120, 29468, 29680, 31136, 36140, 36835, 38584, 38920, 44096, 44480, 48230, 50596, 51569, 55120, 57824, 58936, 59360, 62272, 63245, 72280, 73670, 77168, 77840, 95771, 96460, 101192, 103138, 110240, 115648, 117872, 118720, 126490, 144560, 147340, 154336, 155680, 191542, 192920, 202384, 206276, 220480, 235744, 252980, 257845, 289120, 294680, 308672, 311360, 383084, 385840, 404768, 412552, 471488, 478855, 505960, 515690, 578240, 589360, 670397, 766168, 771680, 809536, 825104, 957710, 1011920, 1031380, 1178720, 1340794, 1532336, 1543360, 1650208, 1915420, 2023840, 2062760, 2357440, 2681588, 3064672, 3300416, 3351985, 3830840, 4047680, 4125520, 5363176, 6129344, 6703970, 7661680, 8251040, 10726352, 13407940, 15323360, 16502080, 21452704, 26815880, 30646720, 42905408, 53631760, 107263520, 214527040]

約数ペア:

[(1, 214527040), (2, 107263520), (4, 53631760), (5, 42905408), (7, 30646720), (8, 26815880), (10, 21452704), (13, 16502080), (14, 15323360), (16, 13407940), (20, 10726352), (26, 8251040), (28, 7661680), (32, 6703970), (35, 6129344), (40, 5363176), (52, 4125520), (53, 4047680), (56, 3830840), (64, 3351985), (65, 3300416), (70, 3064672), (80, 2681588), (91, 2357440), (104, 2062760), (106, 2023840), (112, 1915420), (130, 1650208), (139, 1543360), (140, 1532336), (160, 1340794), (182, 1178720), (208, 1031380), (212, 1011920), (224, 957710), (260, 825104), (265, 809536), (278, 771680), (280, 766168), (320, 670397), (364, 589360), (371, 578240), (416, 515690), (424, 505960), (448, 478855), (455, 471488), (520, 412552), (530, 404768), (556, 385840), (560, 383084), (689, 311360), (695, 308672), (728, 294680), (742, 289120), (832, 257845), (848, 252980), (910, 235744), (973, 220480), (1040, 206276), (1060, 202384), (1112, 192920), (1120, 191542), (1378, 155680), (1390, 154336), (1456, 147340), (1484, 144560), (1696, 126490), (1807, 118720), (1820, 117872), (1855, 115648), (1946, 110240), (2080, 103138), (2120, 101192), (2224, 96460), (2240, 95771), (2756, 77840), (2780, 77168), (2912, 73670), (2968, 72280), (3392, 63245), (3445, 62272), (3614, 59360), (3640, 58936), (3710, 57824), (3892, 55120), (4160, 51569), (4240, 50596), (4448, 48230), (4823, 44480), (4865, 44096), (5512, 38920), (5560, 38584), (5824, 36835), (5936, 36140), (6890, 31136), (7228, 29680), (7280, 29468), (7367, 29120), (7420, 28912), (7784, 27560), (8480, 25298), (8896, 24115), (9035, 23744), (9646, 22240), (9730, 22048), (11024, 19460), (11120, 19292), (11872, 18070), (12649, 16960), (13780, 15568), (14456, 14840), (14560, 14734)]