1574405120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^2$

素因数の和:228

約数の個数: 132

約数和(自身を含む): 3893467692

約数和(自身を除く): 2319062572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 71, 80, 122, 128, 142, 160, 244, 256, 284, 305, 320, 355, 488, 512, 568, 610, 640, 710, 976, 1024, 1136, 1220, 1280, 1420, 1952, 2272, 2440, 2560, 2840, 3904, 4331, 4544, 4880, 5041, 5120, 5680, 7808, 8662, 9088, 9760, 10082, 11360, 15616, 17324, 18176, 19520, 20164, 21655, 22720, 25205, 31232, 34648, 36352, 39040, 40328, 43310, 45440, 50410, 62464, 69296, 72704, 78080, 80656, 86620, 90880, 100820, 138592, 156160, 161312, 173240, 181760, 201640, 277184, 307501, 312320, 322624, 346480, 363520, 403280, 554368, 615002, 645248, 692960, 806560, 1108736, 1230004, 1290496, 1385920, 1537505, 1613120, 2217472, 2460008, 2580992, 2771840, 3075010, 3226240, 4434944, 4920016, 5161984, 5543680, 6150020, 6452480, 9840032, 11087360, 12300040, 12904960, 19680064, 22174720, 24600080, 25809920, 39360128, 49200160, 78720256, 98400320, 157440512, 196800640, 314881024, 393601280, 787202560, 1574405120]

約数ペア:

[(1, 1574405120), (2, 787202560), (4, 393601280), (5, 314881024), (8, 196800640), (10, 157440512), (16, 98400320), (20, 78720256), (32, 49200160), (40, 39360128), (61, 25809920), (64, 24600080), (71, 22174720), (80, 19680064), (122, 12904960), (128, 12300040), (142, 11087360), (160, 9840032), (244, 6452480), (256, 6150020), (284, 5543680), (305, 5161984), (320, 4920016), (355, 4434944), (488, 3226240), (512, 3075010), (568, 2771840), (610, 2580992), (640, 2460008), (710, 2217472), (976, 1613120), (1024, 1537505), (1136, 1385920), (1220, 1290496), (1280, 1230004), (1420, 1108736), (1952, 806560), (2272, 692960), (2440, 645248), (2560, 615002), (2840, 554368), (3904, 403280), (4331, 363520), (4544, 346480), (4880, 322624), (5041, 312320), (5120, 307501), (5680, 277184), (7808, 201640), (8662, 181760), (9088, 173240), (9760, 161312), (10082, 156160), (11360, 138592), (15616, 100820), (17324, 90880), (18176, 86620), (19520, 80656), (20164, 78080), (21655, 72704), (22720, 69296), (25205, 62464), (31232, 50410), (34648, 45440), (36352, 43310), (39040, 40328)]