1057227240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 3260505600

約数和(自身を除く): 2203278360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 331, 344, 430, 516, 619, 645, 662, 860, 993, 1032, 1238, 1290, 1324, 1655, 1720, 1857, 1986, 2476, 2580, 2648, 3095, 3310, 3714, 3972, 4952, 4965, 5160, 6190, 6620, 7428, 7944, 9285, 9930, 12380, 13240, 14233, 14856, 18570, 19860, 24760, 26617, 28466, 37140, 39720, 42699, 53234, 56932, 71165, 74280, 79851, 85398, 106468, 113864, 133085, 142330, 159702, 170796, 204889, 212936, 213495, 266170, 284660, 319404, 341592, 399255, 409778, 426990, 532340, 569320, 614667, 638808, 798510, 819556, 853980, 1024445, 1064680, 1229334, 1597020, 1639112, 1707960, 2048890, 2458668, 3073335, 3194040, 4097780, 4917336, 6146670, 8195560, 8810227, 12293340, 17620454, 24586680, 26430681, 35240908, 44051135, 52861362, 70481816, 88102270, 105722724, 132153405, 176204540, 211445448, 264306810, 352409080, 528613620, 1057227240]

約数ペア:

[(1, 1057227240), (2, 528613620), (3, 352409080), (4, 264306810), (5, 211445448), (6, 176204540), (8, 132153405), (10, 105722724), (12, 88102270), (15, 70481816), (20, 52861362), (24, 44051135), (30, 35240908), (40, 26430681), (43, 24586680), (60, 17620454), (86, 12293340), (120, 8810227), (129, 8195560), (172, 6146670), (215, 4917336), (258, 4097780), (331, 3194040), (344, 3073335), (430, 2458668), (516, 2048890), (619, 1707960), (645, 1639112), (662, 1597020), (860, 1229334), (993, 1064680), (1032, 1024445), (1238, 853980), (1290, 819556), (1324, 798510), (1655, 638808), (1720, 614667), (1857, 569320), (1986, 532340), (2476, 426990), (2580, 409778), (2648, 399255), (3095, 341592), (3310, 319404), (3714, 284660), (3972, 266170), (4952, 213495), (4965, 212936), (5160, 204889), (6190, 170796), (6620, 159702), (7428, 142330), (7944, 133085), (9285, 113864), (9930, 106468), (12380, 85398), (13240, 79851), (14233, 74280), (14856, 71165), (18570, 56932), (19860, 53234), (24760, 42699), (26617, 39720), (28466, 37140)]