238915030440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2491813}}^1$

素因数の和:2491891

約数の個数: 128

約数和(自身を含む): 775053826560

約数和(自身を除く): 536138796120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 680, 705, 799, 940, 1020, 1128, 1410, 1598, 1880, 2040, 2397, 2820, 3196, 3995, 4794, 5640, 6392, 7990, 9588, 11985, 15980, 19176, 23970, 31960, 47940, 95880, 2491813, 4983626, 7475439, 9967252, 12459065, 14950878, 19934504, 24918130, 29901756, 37377195, 42360821, 49836260, 59803512, 74754390, 84721642, 99672520, 117115211, 127082463, 149508780, 169443284, 211804105, 234230422, 254164926, 299017560, 338886568, 351345633, 423608210, 468460844, 508329852, 585576055, 635412315, 702691266, 847216420, 936921688, 1016659704, 1171152110, 1270824630, 1405382532, 1694432840, 1756728165, 1990958587, 2342304220, 2541649260, 2810765064, 3513456330, 3981917174, 4684608440, 5083298520, 5972875761, 7026912660, 7963834348, 9954792935, 11945751522, 14053825320, 15927668696, 19909585870, 23891503044, 29864378805, 39819171740, 47783006088, 59728757610, 79638343480, 119457515220, 238915030440]

約数ペア:

[(1, 238915030440), (2, 119457515220), (3, 79638343480), (4, 59728757610), (5, 47783006088), (6, 39819171740), (8, 29864378805), (10, 23891503044), (12, 19909585870), (15, 15927668696), (17, 14053825320), (20, 11945751522), (24, 9954792935), (30, 7963834348), (34, 7026912660), (40, 5972875761), (47, 5083298520), (51, 4684608440), (60, 3981917174), (68, 3513456330), (85, 2810765064), (94, 2541649260), (102, 2342304220), (120, 1990958587), (136, 1756728165), (141, 1694432840), (170, 1405382532), (188, 1270824630), (204, 1171152110), (235, 1016659704), (255, 936921688), (282, 847216420), (340, 702691266), (376, 635412315), (408, 585576055), (470, 508329852), (510, 468460844), (564, 423608210), (680, 351345633), (705, 338886568), (799, 299017560), (940, 254164926), (1020, 234230422), (1128, 211804105), (1410, 169443284), (1598, 149508780), (1880, 127082463), (2040, 117115211), (2397, 99672520), (2820, 84721642), (3196, 74754390), (3995, 59803512), (4794, 49836260), (5640, 42360821), (6392, 37377195), (7990, 29901756), (9588, 24918130), (11985, 19934504), (15980, 14950878), (19176, 12459065), (23970, 9967252), (31960, 7475439), (47940, 4983626), (95880, 2491813)]