223596240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7829}}^1$

素因数の和:7869

約数の個数: 160

約数和(自身を含む): 838874880

約数和(自身を除く): 615278640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 7829, 9520, 14280, 15658, 23487, 28560, 31316, 39145, 46974, 54803, 62632, 78290, 93948, 109606, 117435, 125264, 133093, 156580, 164409, 187896, 219212, 234870, 266186, 274015, 313160, 328818, 375792, 399279, 438424, 469740, 532372, 548030, 626320, 657636, 665465, 798558, 822045, 876848, 931651, 939480, 1064744, 1096060, 1315272, 1330930, 1597116, 1644090, 1863302, 1878960, 1996395, 2129488, 2192120, 2630544, 2661860, 2794953, 3194232, 3288180, 3726604, 3992790, 4384240, 4658255, 5323720, 5589906, 6388464, 6576360, 7453208, 7985580, 9316510, 10647440, 11179812, 13152720, 13974765, 14906416, 15971160, 18633020, 22359624, 27949530, 31942320, 37266040, 44719248, 55899060, 74532080, 111798120, 223596240]

約数ペア:

[(1, 223596240), (2, 111798120), (3, 74532080), (4, 55899060), (5, 44719248), (6, 37266040), (7, 31942320), (8, 27949530), (10, 22359624), (12, 18633020), (14, 15971160), (15, 14906416), (16, 13974765), (17, 13152720), (20, 11179812), (21, 10647440), (24, 9316510), (28, 7985580), (30, 7453208), (34, 6576360), (35, 6388464), (40, 5589906), (42, 5323720), (48, 4658255), (51, 4384240), (56, 3992790), (60, 3726604), (68, 3288180), (70, 3194232), (80, 2794953), (84, 2661860), (85, 2630544), (102, 2192120), (105, 2129488), (112, 1996395), (119, 1878960), (120, 1863302), (136, 1644090), (140, 1597116), (168, 1330930), (170, 1315272), (204, 1096060), (210, 1064744), (238, 939480), (240, 931651), (255, 876848), (272, 822045), (280, 798558), (336, 665465), (340, 657636), (357, 626320), (408, 548030), (420, 532372), (476, 469740), (510, 438424), (560, 399279), (595, 375792), (680, 328818), (714, 313160), (816, 274015), (840, 266186), (952, 234870), (1020, 219212), (1190, 187896), (1360, 164409), (1428, 156580), (1680, 133093), (1785, 125264), (1904, 117435), (2040, 109606), (2380, 93948), (2856, 78290), (3570, 62632), (4080, 54803), (4760, 46974), (5712, 39145), (7140, 31316), (7829, 28560), (9520, 23487), (14280, 15658)]