220035960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10723}}^1$

素因数の和:10762

約数の個数: 128

約数和(自身を含む): 772128000

約数和(自身を除く): 552092040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 10723, 20520, 21446, 32169, 42892, 53615, 64338, 85784, 96507, 107230, 128676, 160845, 193014, 203737, 214460, 257352, 289521, 321690, 386028, 407474, 428920, 482535, 579042, 611211, 643380, 772056, 814948, 965070, 1018685, 1158084, 1222422, 1286760, 1447605, 1629896, 1833633, 1930140, 2037370, 2316168, 2444844, 2895210, 3056055, 3667266, 3860280, 4074740, 4889688, 5500899, 5790420, 6112110, 7334532, 8149480, 9168165, 11001798, 11580840, 12224220, 14669064, 18336330, 22003596, 24448440, 27504495, 36672660, 44007192, 55008990, 73345320, 110017980, 220035960]

約数ペア:

[(1, 220035960), (2, 110017980), (3, 73345320), (4, 55008990), (5, 44007192), (6, 36672660), (8, 27504495), (9, 24448440), (10, 22003596), (12, 18336330), (15, 14669064), (18, 12224220), (19, 11580840), (20, 11001798), (24, 9168165), (27, 8149480), (30, 7334532), (36, 6112110), (38, 5790420), (40, 5500899), (45, 4889688), (54, 4074740), (57, 3860280), (60, 3667266), (72, 3056055), (76, 2895210), (90, 2444844), (95, 2316168), (108, 2037370), (114, 1930140), (120, 1833633), (135, 1629896), (152, 1447605), (171, 1286760), (180, 1222422), (190, 1158084), (216, 1018685), (228, 965070), (270, 814948), (285, 772056), (342, 643380), (360, 611211), (380, 579042), (456, 482535), (513, 428920), (540, 407474), (570, 386028), (684, 321690), (760, 289521), (855, 257352), (1026, 214460), (1080, 203737), (1140, 193014), (1368, 160845), (1710, 128676), (2052, 107230), (2280, 96507), (2565, 85784), (3420, 64338), (4104, 53615), (5130, 42892), (6840, 32169), (10260, 21446), (10723, 20520)]