15671230020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269543}}^1$

素因数の和:269594

約数の個数: 144

約数和(自身を含む): 52981568640

約数和(自身を除く): 37310338620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6460, 9690, 11628, 14535, 19380, 29070, 58140, 269543, 539086, 808629, 1078172, 1347715, 1617258, 2425887, 2695430, 3234516, 4043145, 4582231, 4851774, 5121317, 5390860, 8086290, 9164462, 9703548, 10242634, 12129435, 13746693, 15363951, 16172580, 18328924, 20485268, 22911155, 24258870, 25606585, 27493386, 30727902, 41240079, 45822310, 46091853, 48517740, 51213170, 54986772, 61455804, 68733465, 76819755, 82480158, 87062389, 91644620, 92183706, 102426340, 137466930, 153639510, 164960316, 174124778, 184367412, 206200395, 230459265, 261187167, 274933860, 307279020, 348249556, 412400790, 435311945, 460918530, 522374334, 783561501, 824801580, 870623890, 921837060, 1044748668, 1305935835, 1567123002, 1741247780, 2611871670, 3134246004, 3917807505, 5223743340, 7835615010, 15671230020]

約数ペア:

[(1, 15671230020), (2, 7835615010), (3, 5223743340), (4, 3917807505), (5, 3134246004), (6, 2611871670), (9, 1741247780), (10, 1567123002), (12, 1305935835), (15, 1044748668), (17, 921837060), (18, 870623890), (19, 824801580), (20, 783561501), (30, 522374334), (34, 460918530), (36, 435311945), (38, 412400790), (45, 348249556), (51, 307279020), (57, 274933860), (60, 261187167), (68, 230459265), (76, 206200395), (85, 184367412), (90, 174124778), (95, 164960316), (102, 153639510), (114, 137466930), (153, 102426340), (170, 92183706), (171, 91644620), (180, 87062389), (190, 82480158), (204, 76819755), (228, 68733465), (255, 61455804), (285, 54986772), (306, 51213170), (323, 48517740), (340, 46091853), (342, 45822310), (380, 41240079), (510, 30727902), (570, 27493386), (612, 25606585), (646, 24258870), (684, 22911155), (765, 20485268), (855, 18328924), (969, 16172580), (1020, 15363951), (1140, 13746693), (1292, 12129435), (1530, 10242634), (1615, 9703548), (1710, 9164462), (1938, 8086290), (2907, 5390860), (3060, 5121317), (3230, 4851774), (3420, 4582231), (3876, 4043145), (4845, 3234516), (5814, 2695430), (6460, 2425887), (9690, 1617258), (11628, 1347715), (14535, 1078172), (19380, 808629), (29070, 539086), (58140, 269543)]