74058880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 206415360

約数和(自身を除く): 132356480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 271, 280, 305, 320, 427, 448, 488, 542, 560, 610, 640, 854, 896, 976, 1084, 1120, 1220, 1355, 1708, 1897, 1952, 2135, 2168, 2240, 2440, 2710, 3416, 3794, 3904, 4270, 4336, 4480, 4880, 5420, 6832, 7588, 7808, 8540, 8672, 9485, 9760, 10840, 13664, 15176, 16531, 17080, 17344, 18970, 19520, 21680, 27328, 30352, 33062, 34160, 34688, 37940, 39040, 43360, 54656, 60704, 66124, 68320, 75880, 82655, 86720, 115717, 121408, 132248, 136640, 151760, 165310, 173440, 231434, 242816, 264496, 273280, 303520, 330620, 462868, 528992, 578585, 607040, 661240, 925736, 1057984, 1157170, 1214080, 1322480, 1851472, 2115968, 2314340, 2644960, 3702944, 4628680, 5289920, 7405888, 9257360, 10579840, 14811776, 18514720, 37029440, 74058880]

約数ペア:

[(1, 74058880), (2, 37029440), (4, 18514720), (5, 14811776), (7, 10579840), (8, 9257360), (10, 7405888), (14, 5289920), (16, 4628680), (20, 3702944), (28, 2644960), (32, 2314340), (35, 2115968), (40, 1851472), (56, 1322480), (61, 1214080), (64, 1157170), (70, 1057984), (80, 925736), (112, 661240), (122, 607040), (128, 578585), (140, 528992), (160, 462868), (224, 330620), (244, 303520), (271, 273280), (280, 264496), (305, 242816), (320, 231434), (427, 173440), (448, 165310), (488, 151760), (542, 136640), (560, 132248), (610, 121408), (640, 115717), (854, 86720), (896, 82655), (976, 75880), (1084, 68320), (1120, 66124), (1220, 60704), (1355, 54656), (1708, 43360), (1897, 39040), (1952, 37940), (2135, 34688), (2168, 34160), (2240, 33062), (2440, 30352), (2710, 27328), (3416, 21680), (3794, 19520), (3904, 18970), (4270, 17344), (4336, 17080), (4480, 16531), (4880, 15176), (5420, 13664), (6832, 10840), (7588, 9760), (7808, 9485), (8540, 8672)]