170738820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2699

約数の個数: 192

約数和(自身を含む): 643023360

約数和(自身を除く): 472284540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 2657, 3060, 3213, 3570, 3780, 4284, 4590, 5314, 5355, 6426, 7140, 7971, 9180, 10628, 10710, 12852, 13285, 15942, 16065, 18599, 21420, 23913, 26570, 31884, 32130, 37198, 39855, 45169, 47826, 53140, 55797, 64260, 71739, 74396, 79710, 90338, 92995, 95652, 111594, 119565, 135507, 143478, 159420, 167391, 180676, 185990, 223188, 225845, 239130, 271014, 278985, 286956, 316183, 334782, 358695, 371980, 406521, 451690, 478260, 502173, 542028, 557970, 632366, 669564, 677535, 717390, 813042, 836955, 903380, 948549, 1004346, 1115940, 1219563, 1264732, 1355070, 1434780, 1580915, 1626084, 1673910, 1897098, 2008692, 2032605, 2439126, 2510865, 2710140, 2845647, 3161830, 3347820, 3794196, 4065210, 4742745, 4878252, 5021730, 5691294, 6097815, 6323660, 8130420, 8536941, 9485490, 10043460, 11382588, 12195630, 14228235, 17073882, 18970980, 24391260, 28456470, 34147764, 42684705, 56912940, 85369410, 170738820]

約数ペア:

[(1, 170738820), (2, 85369410), (3, 56912940), (4, 42684705), (5, 34147764), (6, 28456470), (7, 24391260), (9, 18970980), (10, 17073882), (12, 14228235), (14, 12195630), (15, 11382588), (17, 10043460), (18, 9485490), (20, 8536941), (21, 8130420), (27, 6323660), (28, 6097815), (30, 5691294), (34, 5021730), (35, 4878252), (36, 4742745), (42, 4065210), (45, 3794196), (51, 3347820), (54, 3161830), (60, 2845647), (63, 2710140), (68, 2510865), (70, 2439126), (84, 2032605), (85, 2008692), (90, 1897098), (102, 1673910), (105, 1626084), (108, 1580915), (119, 1434780), (126, 1355070), (135, 1264732), (140, 1219563), (153, 1115940), (170, 1004346), (180, 948549), (189, 903380), (204, 836955), (210, 813042), (238, 717390), (252, 677535), (255, 669564), (270, 632366), (306, 557970), (315, 542028), (340, 502173), (357, 478260), (378, 451690), (420, 406521), (459, 371980), (476, 358695), (510, 334782), (540, 316183), (595, 286956), (612, 278985), (630, 271014), (714, 239130), (756, 225845), (765, 223188), (918, 185990), (945, 180676), (1020, 167391), (1071, 159420), (1190, 143478), (1260, 135507), (1428, 119565), (1530, 111594), (1785, 95652), (1836, 92995), (1890, 90338), (2142, 79710), (2295, 74396), (2380, 71739), (2657, 64260), (3060, 55797), (3213, 53140), (3570, 47826), (3780, 45169), (4284, 39855), (4590, 37198), (5314, 32130), (5355, 31884), (6426, 26570), (7140, 23913), (7971, 21420), (9180, 18599), (10628, 16065), (10710, 15942), (12852, 13285)]