10157840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 31497984

約数和(自身を除く): 21340144

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 97, 110, 112, 119, 136, 140, 154, 170, 176, 187, 194, 220, 238, 272, 280, 308, 340, 374, 385, 388, 440, 476, 485, 560, 595, 616, 679, 680, 748, 770, 776, 880, 935, 952, 970, 1067, 1190, 1232, 1309, 1358, 1360, 1496, 1540, 1552, 1649, 1870, 1904, 1940, 2134, 2380, 2618, 2716, 2992, 3080, 3298, 3395, 3740, 3880, 4268, 4760, 5236, 5335, 5432, 6160, 6545, 6596, 6790, 7469, 7480, 7760, 8245, 8536, 9520, 10472, 10670, 10864, 11543, 13090, 13192, 13580, 14938, 14960, 16490, 17072, 18139, 20944, 21340, 23086, 26180, 26384, 27160, 29876, 32980, 36278, 37345, 42680, 46172, 52360, 54320, 57715, 59752, 65960, 72556, 74690, 85360, 90695, 92344, 104720, 115430, 119504, 126973, 131920, 145112, 149380, 181390, 184688, 230860, 253946, 290224, 298760, 362780, 461720, 507892, 597520, 634865, 725560, 923440, 1015784, 1269730, 1451120, 2031568, 2539460, 5078920, 10157840]

約数ペア:

[(1, 10157840), (2, 5078920), (4, 2539460), (5, 2031568), (7, 1451120), (8, 1269730), (10, 1015784), (11, 923440), (14, 725560), (16, 634865), (17, 597520), (20, 507892), (22, 461720), (28, 362780), (34, 298760), (35, 290224), (40, 253946), (44, 230860), (55, 184688), (56, 181390), (68, 149380), (70, 145112), (77, 131920), (80, 126973), (85, 119504), (88, 115430), (97, 104720), (110, 92344), (112, 90695), (119, 85360), (136, 74690), (140, 72556), (154, 65960), (170, 59752), (176, 57715), (187, 54320), (194, 52360), (220, 46172), (238, 42680), (272, 37345), (280, 36278), (308, 32980), (340, 29876), (374, 27160), (385, 26384), (388, 26180), (440, 23086), (476, 21340), (485, 20944), (560, 18139), (595, 17072), (616, 16490), (679, 14960), (680, 14938), (748, 13580), (770, 13192), (776, 13090), (880, 11543), (935, 10864), (952, 10670), (970, 10472), (1067, 9520), (1190, 8536), (1232, 8245), (1309, 7760), (1358, 7480), (1360, 7469), (1496, 6790), (1540, 6596), (1552, 6545), (1649, 6160), (1870, 5432), (1904, 5335), (1940, 5236), (2134, 4760), (2380, 4268), (2618, 3880), (2716, 3740), (2992, 3395), (3080, 3298)]