1537520320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4211}}^1$

素因数の和:4398

約数の個数: 112

約数和(自身を含む): 4210921728

約数和(自身を除く): 2673401408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 163, 224, 280, 320, 326, 448, 560, 652, 815, 1120, 1141, 1304, 1630, 2240, 2282, 2608, 3260, 4211, 4564, 5216, 5705, 6520, 8422, 9128, 10432, 11410, 13040, 16844, 18256, 21055, 22820, 26080, 29477, 33688, 36512, 42110, 45640, 52160, 58954, 67376, 73024, 84220, 91280, 117908, 134752, 147385, 168440, 182560, 235816, 269504, 294770, 336880, 365120, 471632, 589540, 673760, 686393, 943264, 1179080, 1347520, 1372786, 1886528, 2358160, 2745572, 3431965, 4716320, 4804751, 5491144, 6863930, 9432640, 9609502, 10982288, 13727860, 19219004, 21964576, 24023755, 27455720, 38438008, 43929152, 48047510, 54911440, 76876016, 96095020, 109822880, 153752032, 192190040, 219645760, 307504064, 384380080, 768760160, 1537520320]

約数ペア:

[(1, 1537520320), (2, 768760160), (4, 384380080), (5, 307504064), (7, 219645760), (8, 192190040), (10, 153752032), (14, 109822880), (16, 96095020), (20, 76876016), (28, 54911440), (32, 48047510), (35, 43929152), (40, 38438008), (56, 27455720), (64, 24023755), (70, 21964576), (80, 19219004), (112, 13727860), (140, 10982288), (160, 9609502), (163, 9432640), (224, 6863930), (280, 5491144), (320, 4804751), (326, 4716320), (448, 3431965), (560, 2745572), (652, 2358160), (815, 1886528), (1120, 1372786), (1141, 1347520), (1304, 1179080), (1630, 943264), (2240, 686393), (2282, 673760), (2608, 589540), (3260, 471632), (4211, 365120), (4564, 336880), (5216, 294770), (5705, 269504), (6520, 235816), (8422, 182560), (9128, 168440), (10432, 147385), (11410, 134752), (13040, 117908), (16844, 91280), (18256, 84220), (21055, 73024), (22820, 67376), (26080, 58954), (29477, 52160), (33688, 45640), (36512, 42110)]