203081160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:967

約数の個数: 128

約数和(自身を含む): 638254080

約数和(自身を除く): 435172920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 53, 60, 74, 106, 111, 120, 148, 159, 185, 212, 222, 265, 296, 318, 370, 424, 444, 530, 555, 636, 740, 795, 863, 888, 1060, 1110, 1272, 1480, 1590, 1726, 1961, 2120, 2220, 2589, 3180, 3452, 3922, 4315, 4440, 5178, 5883, 6360, 6904, 7844, 8630, 9805, 10356, 11766, 12945, 15688, 17260, 19610, 20712, 23532, 25890, 29415, 31931, 34520, 39220, 45739, 47064, 51780, 58830, 63862, 78440, 91478, 95793, 103560, 117660, 127724, 137217, 159655, 182956, 191586, 228695, 235320, 255448, 274434, 319310, 365912, 383172, 457390, 478965, 548868, 638620, 686085, 766344, 914780, 957930, 1097736, 1277240, 1372170, 1692343, 1829560, 1915860, 2744340, 3384686, 3831720, 5077029, 5488680, 6769372, 8461715, 10154058, 13538744, 16923430, 20308116, 25385145, 33846860, 40616232, 50770290, 67693720, 101540580, 203081160]

約数ペア:

[(1, 203081160), (2, 101540580), (3, 67693720), (4, 50770290), (5, 40616232), (6, 33846860), (8, 25385145), (10, 20308116), (12, 16923430), (15, 13538744), (20, 10154058), (24, 8461715), (30, 6769372), (37, 5488680), (40, 5077029), (53, 3831720), (60, 3384686), (74, 2744340), (106, 1915860), (111, 1829560), (120, 1692343), (148, 1372170), (159, 1277240), (185, 1097736), (212, 957930), (222, 914780), (265, 766344), (296, 686085), (318, 638620), (370, 548868), (424, 478965), (444, 457390), (530, 383172), (555, 365912), (636, 319310), (740, 274434), (795, 255448), (863, 235320), (888, 228695), (1060, 191586), (1110, 182956), (1272, 159655), (1480, 137217), (1590, 127724), (1726, 117660), (1961, 103560), (2120, 95793), (2220, 91478), (2589, 78440), (3180, 63862), (3452, 58830), (3922, 51780), (4315, 47064), (4440, 45739), (5178, 39220), (5883, 34520), (6360, 31931), (6904, 29415), (7844, 25890), (8630, 23532), (9805, 20712), (10356, 19610), (11766, 17260), (12945, 15688)]